James N. Mattis
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James Norman Mattis (born September 8, 1950) is an American military officer who served as the 26th
United States secretary of defense The United States secretary of defense (acronym: SecDef) is the head of the United States Department of Defense (DoD), the United States federal executive departments, executive department of the United States Armed Forces, U.S. Armed Forces, a ...
from 2017 to 2019. A retired
Marine Corps Marines (or naval infantry) are military personnel generally trained to operate on both land and sea, with a particular focus on amphibious warfare. Historically, the main tasks undertaken by marines have included raiding ashore (often in supp ...
four-star
general A general officer is an Officer (armed forces), officer of high rank in the army, armies, and in some nations' air force, air and space forces, marines or naval infantry. In some usages, the term "general officer" refers to a rank above colone ...
, he commanded forces in the
Persian Gulf War , combatant2 = , commander1 = , commander2 = , strength1 = Over 950,000 soldiers3,113 tanks1,800 aircraft2,200 artillery systems , page = https://www.govinfo.gov/content/pkg/GAOREPORTS-PEMD-96- ...
, the
War in Afghanistan War in Afghanistan, Afghan war, or Afghan civil war may refer to: *Conquest of Afghanistan by Alexander the Great (330 BC – 327 BC), the conquest of Afghanistan by the Macedonian Empire * Muslim conquests of Afghanistan, a series of campaigns in ...
, and the
Iraq War The Iraq War (), also referred to as the Second Gulf War, was a prolonged conflict in Iraq lasting from 2003 to 2011. It began with 2003 invasion of Iraq, the invasion by a Multi-National Force – Iraq, United States-led coalition, which ...
. Mattis was commissioned in the Marine Corps through the
Naval Reserve Officers' Training Corps The Naval Reserve Officer Training Corps (NROTC) program is a college-based, commissioned officer training program of the United States Navy and the United States Marine Corps. Origins A pilot Naval Reserve unit was established in September 1924 ...
after graduating from
Central Washington University Central Washington University (CWU) is a public university in Ellensburg, Washington, United States. Founded in 1891, the university consists of four divisions: the President's Division, Business and Financial Affairs, Operations, and Academi ...
. A career Marine, he gained a reputation among his peers for intellectualism and eventually advanced to the rank of general. From 2007 to 2010, he commanded the
United States Joint Forces Command The United States Joint Forces Command (USJFCOM) was a Unified Combatant Command of the United States Department of Defense. USJFCOM was a functional command that provided specific services to the military. The last commander was Army Gen. ...
and concurrently served as
NATO The North Atlantic Treaty Organization (NATO ; , OTAN), also called the North Atlantic Alliance, is an intergovernmental organization, intergovernmental Transnationalism, transnational military alliance of 32 Member states of NATO, member s ...
's Supreme Allied Commander Transformation. He was commander of
United States Central Command The United States Central Command (USCENTCOM or CENTCOM) is one of the eleven unified combatant commands of the United States Department of Defense, U.S. Department of Defense. It was established in 1983, taking over the previous responsibilit ...
from 2010 to 2013, with Admiral Bob Harward serving as his deputy commander. After retiring from the military, Mattis held several private sector roles, including serving on the board of directors at
Theranos Theranos Inc. () was an American privately held corporation that was touted as a breakthrough health technology company. Founded in 2003 by then 19-year-old Elizabeth Holmes, Theranos raised more than US$700 million from venture capitalists an ...
. Mattis was nominated as secretary of defense by president-elect
Donald Trump Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who is the 47th president of the United States. A member of the Republican Party (United States), Republican Party, he served as the 45 ...
, and confirmed by the Senate on January 20, 2017. As secretary of defense, Mattis affirmed the United States' commitment to defending longtime ally
South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia. It constitutes the southern half of the Korea, Korean Peninsula and borders North Korea along the Korean Demilitarized Zone, with the Yellow Sea to the west and t ...
in the wake of the
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. An opponent of proposed collaboration with
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and
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, Mattis stressed what he saw as their "threat to the American-led world order". Mattis occasionally voiced his disagreement with certain Trump administration policies such as the withdrawal from the
Iran nuclear deal The Joint Comprehensive Plan of Action (JCPOA; (, BARJAM)), also known as the Iran nuclear deal or Iran deal, is an agreement to limit the Iranian nuclear program in return for sanctions relief and other provisions. The agreement was finalize ...
, withdrawals of troops from Syria and Afghanistan, and budget cuts hampering the ability to monitor the impacts of climate change. According to '' The Hill'', Mattis also reportedly dissuaded Trump from attempting to assassinate
Bashar al-Assad Bashar al-Assad (born 11September 1965) is a Syrian politician, military officer and former dictator Sources characterising Assad as a dictator: who served as the president of Syria from 2000 until fall of the Assad regime, his government ...
, the
president of Syria The president of Syria (), officially the president of the Syrian Arab Republic, is the head of state and head of government of Syria. The president directs the executive branch and serves as the commander-in-chief of the Syrian Army and Syrian ...
. On December 20, 2018, after failing to convince Trump to reconsider his decision to withdraw all American troops from Syria, Mattis announced his resignation effective the end of February 2019; after Mattis's resignation generated significant media coverage, Trump abruptly accelerated Mattis's departure date to January 1, 2019, stating that he had essentially fired Mattis.


Early life

Mattis was born on September 8, 1950, in
Pullman, Washington Pullman is the most populous city in Whitman County, located in southeastern Washington within the Palouse region of the Pacific Northwest. The population was 32,901 at the 2020 census, and estimated to be 32,508 in 2022. Originally founded as ...
. He is the son of Lucille (Proulx) Mattis and John West Mattis, a
merchant mariner A sailor, seaman, mariner, or seafarer is a person who works aboard a watercraft as part of its crew, and may work in any one of a number of different fields that are related to the operation and maintenance of a ship. While the term ''sailor'' ...
. His mother immigrated to the United States from Canada as an infant and had worked in Army Intelligence in
South Africa South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. Its Provinces of South Africa, nine provinces are bounded to the south by of coastline that stretches along the Atlantic O ...
during the
Second World War World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
. Mattis's father moved to
Richland, Washington Richland () is a city in Benton County, Washington, United States. It is located in southeastern Washington at the confluence of the Yakima River, Yakima and the Columbia River, Columbia Rivers. As of the 2020 census, the city's population was ...
, to work at a
plant Plants are the eukaryotes that form the Kingdom (biology), kingdom Plantae; they are predominantly Photosynthesis, photosynthetic. This means that they obtain their energy from sunlight, using chloroplasts derived from endosymbiosis with c ...
supplying
fissile material In nuclear engineering, fissile material is material that can undergo nuclear fission when struck by a neutron of low energy. A self-sustaining thermal chain reaction can only be achieved with fissile material. The predominant neutron energy i ...
to the
Manhattan Project The Manhattan Project was a research and development program undertaken during World War II to produce the first nuclear weapons. It was led by the United States in collaboration with the United Kingdom and Canada. From 1942 to 1946, the ...
. Mattis was raised in a bookish household that did not own a television. He describes "hitchhiking around a lot from the time I was about 12 or 13 to about 20 going into the Marines on active duty." Mattis graduated from Richland High School in 1968. He earned a
Bachelor of Arts A Bachelor of Arts (abbreviated B.A., BA, A.B. or AB; from the Latin ', ', or ') is the holder of a bachelor's degree awarded for an undergraduate program in the liberal arts, or, in some cases, other disciplines. A Bachelor of Arts deg ...
in
history History is the systematic study of the past, focusing primarily on the Human history, human past. As an academic discipline, it analyses and interprets evidence to construct narratives about what happened and explain why it happened. Some t ...
from
Central Washington University Central Washington University (CWU) is a public university in Ellensburg, Washington, United States. Founded in 1891, the university consists of four divisions: the President's Division, Business and Financial Affairs, Operations, and Academi ...
in 1971 and a
Master of Arts A Master of Arts ( or ''Artium Magister''; abbreviated MA or AM) is the holder of a master's degree awarded by universities in many countries. The degree is usually contrasted with that of Master of Science. Those admitted to the degree have ...
in international security affairs from the
National War College In the United States, the National War College (NWC) is a school within the National Defense University. It is housed in Roosevelt Hall on Fort Lesley J. McNair, Washington, D.C., the third-oldest Army post still active. History The National ...
of
National Defense University National Defence (or Defense) University (or College) may refer to: :''Alphabetical by country'' University * Marshal Fahim National Defense University, Afghanistan * National Defense University (Azerbaijan) * People's Liberation Army National Defe ...
in 1994.


Marine career

Mattis enlisted in the
Marine Corps Marines (or naval infantry) are military personnel generally trained to operate on both land and sea, with a particular focus on amphibious warfare. Historically, the main tasks undertaken by marines have included raiding ashore (often in supp ...
Reserve Reserve or reserves may refer to: Places * Reserve, Kansas, a US city * Reserve, Louisiana, a census-designated place in St. John the Baptist Parish * Reserve, Montana, a census-designated place in Sheridan County * Reserve, New Mexico, a US v ...
in 1969. He was commissioned a second lieutenant through the
Naval Reserve Officers' Training Corps The Naval Reserve Officer Training Corps (NROTC) program is a college-based, commissioned officer training program of the United States Navy and the United States Marine Corps. Origins A pilot Naval Reserve unit was established in September 1924 ...
on January 1, 1972. During his service years, Mattis was considered an "intellectual" among the upper ranks.
Robert H. Scales Robert Hinds "Bob" Scales Jr. (August 5, 1944 – January 12, 2024) was a United States Army Major General and former Commandant of the United States Army War College. He is widely known for his work as a military analyst, news commentator, and a ...
, a retired
United States Army The United States Army (USA) is the primary Land warfare, land service branch of the United States Department of Defense. It is designated as the Army of the United States in the United States Constitution.Article II, section 2, clause 1 of th ...
major general, called him "one of the most urbane and polished men I have known." As a lieutenant, Mattis was assigned as a rifle and weapons
platoon A platoon is a Military organization, military unit typically composed of two to four squads, Section (military unit), sections, or patrols. Platoon organization varies depending on the country and the Military branch, branch, but a platoon can ...
commander in the
3rd Marine Division The 3rd Marine Division is a division (military), division of the United States Marine Corps based at Camp Courtney, Marine Corps Base Camp Smedley D. Butler in Okinawa Prefecture, Okinawa, Japan. It is one of three active duty infantry division ...
. As a
captain Captain is a title, an appellative for the commanding officer of a military unit; the supreme leader or highest rank officer of a navy ship, merchant ship, aeroplane, spacecraft, or other vessel; or the commander of a port, fire or police depa ...
, he was assigned as the
Naval Academy Preparatory School The Naval Academy Preparatory School or NAPS is the preparatory school for the United States Naval Academy (USNA). NAPS is located on Naval Station Newport, Rhode Island. The mission of the Naval Academy Preparatory School is "To enhance Midshi ...
's
Battalion A battalion is a military unit, typically consisting of up to one thousand soldiers. A battalion is commanded by a lieutenant colonel and subdivided into several Company (military unit), companies, each typically commanded by a Major (rank), ...
Officer, commanded rifle and weapons companies in the
1st Marine Regiment The 1st Marine Regiment is an infantry regiment of the United States Marine Corps based at Marine Corps Base Camp Pendleton, California. The regiment is under the command of the 1st Marine Division and the I Marine Expeditionary Force. The 1st ...
, then served at Recruiting Station
Portland, Oregon Portland ( ) is the List of cities in Oregon, most populous city in the U.S. state of Oregon, located in the Pacific Northwest region. Situated close to northwest Oregon at the confluence of the Willamette River, Willamette and Columbia River, ...
, as a
major Major most commonly refers to: * Major (rank), a military rank * Academic major, an academic discipline to which an undergraduate student formally commits * People named Major, including given names, surnames, nicknames * Major and minor in musi ...
. Upon promotion to the rank of lieutenant colonel, Mattis commanded
1st Battalion, 7th Marines The 1st Battalion, 7th Marines (1/7) is an infantry battalion of the 7th Marine Regiment of the United States Marine Corps. It is currently based at the Marine Corps Air Ground Combat Center Twentynine Palms. Consisting of approximately 1,000 ...
, one of
Task Force Ripper Task may refer to: * Task (computing), a unit of execution or homeworks * Task (language instruction) refers to a certain type of activity used in language instructional design * Task (project management), an activity that needs to be accomplish ...
's assault battalions during the
Gulf War , combatant2 = , commander1 = , commander2 = , strength1 = Over 950,000 soldiers3,113 tanks1,800 aircraft2,200 artillery systems , page = https://www.govinfo.gov/content/pkg/GAOREPORTS-PEMD-96- ...
. As a
colonel Colonel ( ; abbreviated as Col., Col, or COL) is a senior military Officer (armed forces), officer rank used in many countries. It is also used in some police forces and paramilitary organizations. In the 17th, 18th, and 19th centuries, a colon ...
, Mattis commanded the
7th Marine Regiment The 7th Marine Regiment is an infantry regiment of the United States Marine Corps based at Marine Corps Air Ground Combat Center Twentynine Palms, California. Nicknamed the "Magnificent Seventh", the regiment falls under the command of the 1st M ...
from June 28, 1994, to June 14, 1996. Mattis is a graduate of the US Marine Corps Amphibious Warfare School, US Marine Corps Command and Staff College, and the
National War College In the United States, the National War College (NWC) is a school within the National Defense University. It is housed in Roosevelt Hall on Fort Lesley J. McNair, Washington, D.C., the third-oldest Army post still active. History The National ...
. He is noted for his interest in the study of
military history Military history is the study of War, armed conflict in the Human history, history of humanity, and its impact on the societies, cultures and economies thereof, as well as the resulting changes to Politics, local and international relationship ...
and
world history Human history or world history is the record of humankind from prehistory to the present. Early modern human, Modern humans evolved in Africa around 300,000 years ago and initially lived as hunter-gatherers. They Early expansions of hominin ...
, with a personal library that once included over 7,000 volumes, and a penchant for publishing required reading lists for Marines under his command. He required his Marines to be well-read in the culture and history of regions where they were deployed, and had his Marines deploying to Iraq undergo "cultural sensitivity training". According to an article published in 2004 by the ''
Los Angeles Times The ''Los Angeles Times'' is an American Newspaper#Daily, daily newspaper that began publishing in Los Angeles, California, in 1881. Based in the Greater Los Angeles city of El Segundo, California, El Segundo since 2018, it is the List of new ...
'' it was his concern for the enlisted ranks along with his energy and enthusiasm that garnered him the nickname "Mad Dog". But in 2016, when President-elect Trump asked Mattis if his nickname was indeed "Mad Dog", Mattis replied, "No, sir," saying that his actual nickname was "Chaos".


War in Afghanistan

Mattis led the
1st Marine Expeditionary Brigade 1st Marine Expeditionary Brigade (1st MEB) was a formation most recently assigned to I Marine Expeditionary Force (I MEF). First established as 1st Brigade (1901-1914), the brigade has also been activated as 1st Marine Brigade (1947-1949), 1st Pro ...
as its commanding officer upon promotion to brigadier general. It was as a regimental commander that he earned his nickname and call sign, "CHAOS", an acronym for "Colonel Has Another Outstanding Solution", which was initially somewhat tongue in cheek. During the initial planning for the War in Afghanistan, Mattis led Task Force 58 in operations in the southern part of the country beginning in November 2001. This led to him becoming the first Marine Corps officer to command a Naval Task Force in combat. According to Mattis, his objective upon arriving in Afghanistan was to "make sure that the enemy didn't feel like they had any safe haven, to destroy their sense of security in southern Afghanistan, to isolate
Kandahar Kandahar is a city in Afghanistan, located in the south of the country on Arghandab River, at an elevation of . It is Afghanistan's second largest city, after Kabul, with a population of about 614,118 in 2015. It is the capital of Kandahar Pro ...
from its lines of communication, and to move against Kandahar". In December 2001, an airstrike carried out by a
B-52 The Boeing B-52 Stratofortress is an American long-range, subsonic, jet-powered strategic bomber. The B-52 was designed and built by Boeing, which has continued to provide support and upgrades. It has been operated by the United States Ai ...
bomber inadvertently targeted a position held by US
special operations Special operations or special ops are military activities conducted, according to NATO, by "specially designated, organized, selected, trained, and equipped forces using unconventional techniques and modes of employment." Special operations ma ...
troops and Afghan militiamen in
Uruzgan Province Uruzgan (Pashto: ; Dari: ), also spelled as Urozgan or Oruzgan, is one of the thirty-four provinces of Afghanistan. Uruzgan is located in the center of the country. The population is 436,079, and the province is mostly a tribal society. Tarinkot ...
. Numerous men were wounded in the incident, but Mattis repeatedly refused to dispatch helicopters from the nearby
Camp Rhino Forward operating base (FOB) Rhino, also known as Camp Rhino, was a U.S. military base located in the Registan Desert of Afghanistan, southwest of Kandahar. It was the first U.S. land base established in Afghanistan during Operation Enduring ...
to recover them, citing operational safety concerns. Instead, an Air Force helicopter flew from
Uzbekistan , image_flag = Flag of Uzbekistan.svg , image_coat = Emblem of Uzbekistan.svg , symbol_type = Emblem of Uzbekistan, Emblem , national_anthem = "State Anthem of Uzbekistan, State Anthem of the Republ ...
to ferry the men to the
Marine Corps Marines (or naval infantry) are military personnel generally trained to operate on both land and sea, with a particular focus on amphibious warfare. Historically, the main tasks undertaken by marines have included raiding ashore (often in supp ...
base where helicopters sat readily available but unauthorized to fly. Captain Jason Amerine blamed the delay caused by Mattis's refusal to order a rescue operation for the deaths of several men. Amerine wrote, "Every element in Afghanistan tried to help us except the closest friendly unit, commanded by Mattis," though he also wrote that "none of that was assessed properly because the
5th Special Forces Group The 5th Special Forces Group (Airborne) (5th SFG (A), 5th Group) is one of the most decorated active duty United States Army Special Forces groups. The 5th SFG (A) saw extensive action in the Vietnam War and played a pivotal role in the early mo ...
] chose not to call for a formal investigation". This episode was used against Mattis when he was nominated for defense secretary in 2016. Mattis describes being presented with the location of
Osama bin Laden Osama bin Laden (10 March 19572 May 2011) was a militant leader who was the founder and first general emir of al-Qaeda. Ideologically a pan-Islamist, Bin Laden participated in the Afghan ''mujahideen'' against the Soviet Union, and support ...
in December 2001 and creating a plan to kill him that was never executed. While serving in Afghanistan as a brigadier general, Mattis was known as an officer who engaged his men with "real leadership". A young Marine officer,
Nathaniel Fick Nathaniel C. Fick (born June 23, 1977) is an American diplomat, technology executive, author, and former United States Marine Corps officer. He was the Chief executive officer, CEO of Computer security software, cybersecurity software company En ...
, said he witnessed Mattis in a fighting hole talking with a sergeant and lance corporal: "No one would have questioned Mattis if he'd slept eight hours each night in a private room, to be woken each morning by an aide who ironed his uniforms and heated his
MREs A Master of Research ( abbr. MRes, MARes, MScRes, or MScR) degree is an internationally recognised advanced postgraduate research degree in the United Kingdom, Singapore, Australia and Hong Kong. In most cases, the degree is designed to prepare s ...
. But there he was, in the middle of a freezing night, out on the lines with his Marines."


Iraq War

As a major general, Mattis commanded the
1st Marine Division The 1st Marine Division (1st MARDIV) is a Marine (military), Marine Division (military), division of the United States Marine Corps headquartered at Marine Corps Base Camp Pendleton, California. It is the ground combat element of the I Marine E ...
during the 2003 invasion of Iraq and the
Iraq War The Iraq War (), also referred to as the Second Gulf War, was a prolonged conflict in Iraq lasting from 2003 to 2011. It began with 2003 invasion of Iraq, the invasion by a Multi-National Force – Iraq, United States-led coalition, which ...
. Mattis played key roles in combat operations in
Fallujah Fallujah ( ) is a city in Al Anbar Governorate, Iraq. Situated on the Euphrates, Euphrates River, it is located roughly to the west of the capital city of Baghdad and from the neighboring city of Ramadi. The city is located in the region ...
, including negotiation with the insurgent command inside the city during
Operation Vigilant Resolve The First Battle of Fallujah, code-named Operation Vigilant Resolve, was an American-led operation of the Iraq War against militants in Fallujah as well as an attempt to apprehend or kill the perpetrators of the killing of four U.S. contracto ...
in April 2004, as well as participation in planning of the subsequent
Operation Phantom Fury The Second Battle of Fallujah, initially codenamed Operation Phantom Fury, Operation al-Fajr (, ) was an American-led offensive of the Iraq War that began on 7 November 2004 and lasted about six weeks. A joint military effort of the United ...
in November.


Wedding bombing

In May 2004, Mattis ordered the 3 a.m. bombing of what his intelligence section had reported was a suspected enemy
safe house A safe house (also spelled safehouse) is a dwelling place or building whose unassuming appearance makes it an inconspicuous location where one can hide out, take shelter, or conduct clandestine activities. Historical usage It may also refer to ...
near the Syrian border, but was later reported to be a wedding party and allegedly resulted in the deaths of 42 civilians, including 11 women and 14 children. Mattis said it had taken him 30 seconds to decide whether to bomb the location. Describing the wedding as implausible, he said, "How many people go to the middle of the desert to hold a wedding from the nearest civilization? These were more than two dozen military-age males. Let's not be naive." The occurrence of a wedding was disputed by military officials, but the
Associated Press The Associated Press (AP) is an American not-for-profit organization, not-for-profit news agency headquartered in New York City. Founded in 1846, it operates as a cooperative, unincorporated association, and produces news reports that are dist ...
obtained video footage showing a wedding party and a video the next day showed musical instruments and party decoration among the remains. When asked by the press about footage on Arabic television of a child's body being lowered into a grave, he replied: "I have not seen the pictures but bad things happen in wars. I don't have to apologize for the conduct of my men."


Department of Defense survey

Following a Department of Defense survey that showed only 55% of US soldiers and 40% of Marines would report a colleague for abusing civilians, Mattis told Marines in May 2007 that "whenever you show anger or disgust toward civilians, it's a victory for
al-Qaeda , image = Flag of Jihad.svg , caption = Jihadist flag, Flag used by various al-Qaeda factions , founder = Osama bin Laden{{Assassinated, Killing of Osama bin Laden , leaders = {{Plainlist, * Osama bin Lad ...
and other insurgents." Believing that a need for restraint in war as key to defeating an insurgency, he added: "every time you wave at an Iraqi civilian,
al-Qaeda , image = Flag of Jihad.svg , caption = Jihadist flag, Flag used by various al-Qaeda factions , founder = Osama bin Laden{{Assassinated, Killing of Osama bin Laden , leaders = {{Plainlist, * Osama bin Lad ...
rolls over in its grave."


1st Marine Division's motto "no better friend, no worse enemy"

Mattis popularized the 1st Marine Division's motto "no better friend, no worse enemy", a paraphrase of the epitaph the
Roman dictator A Roman dictator was an extraordinary Roman magistrate, magistrate in the Roman Republic endowed with full authority to resolve some specific problem to which he had been assigned. He received the full powers of the state, subordinating the oth ...
Lucius Cornelius Sulla Lucius Cornelius Sulla Felix (, ; 138–78 BC), commonly known as Sulla, was a Roman people, Roman general and statesman of the late Roman Republic. A great commander and ruthless politician, Sulla used violence to advance his career and his co ...
wrote for himself, in his open letter to all men within the division for their return to Iraq. This phrase later became widely publicized during the investigation into the conduct of Lieutenant
Ilario Pantano Ilario Gregory Pantano (born August 28, 1971) is a former United States Marine Corps second lieutenant. He has also been an author, a television commentator, and served as a deputy sheriff in Wilmington, North Carolina. He was a Republican Par ...
, a platoon commander serving under Mattis. In the letter Mattis also encouraged his men to "fight with a happy heart", a phrase he attributes to Sitting Bull, and that he learned from the Native American oral tradition.


Cultural sensitivity training

As his division prepared to ship out, Mattis called in "experts on the Middle East" for "cultural sensitivity training". He constantly toured the battlefield to tell stories of Marines who were able to show "discretion in moments of high pressure". As an apparent example, he encouraged his Marines to grow moustaches to look more like the people they were working with.


Removal of senior leaders

He was also noted for a willingness to remove senior leaders under his command when the US military seemed unable or unwilling to relieve underperforming or incompetent officers. During the division's push to Baghdad, Mattis relieved Colonel Joe D. Dowdy, commander of Regimental Combat Team-1. It was such a rare occurrence in the modern military that it made the front page of newspapers. Despite this, Mattis declined to comment on the matter publicly other than to say that the practice of officer relief remains alive, or at least "we are doing it in the Marines." Later interviews of Dowdy's officers and men revealed that "the colonel was doomed partly by an age-old wartime tension: Men versus mission—in which he favored his men," while Mattis insisted on execution of the mission to seize Baghdad swiftly.


Combat Development Command

After being promoted to
lieutenant general Lieutenant general (Lt Gen, LTG and similar) is a military rank used in many countries. The rank traces its origins to the Middle Ages, where the title of lieutenant general was held by the second-in-command on the battlefield, who was norma ...
, Mattis took command of
Marine Corps Combat Development Command The Marine Corps Combat Development Command (MCCDC), located at Marine Corps Base Quantico in Prince William County, Virginia, is a major command of the United States Marine Corps (USMC), which has the mission of supporting the development of ...
. In February 2005, speaking at a forum in
San Diego San Diego ( , ) is a city on the Pacific coast of Southern California, adjacent to the Mexico–United States border. With a population of over 1.4 million, it is the List of United States cities by population, eighth-most populous city in t ...
, he said, "Actually it's quite fun to fight them, you know. It's a hell of a hoot. It's fun to shoot some people. I'll be right up there with you. I like brawling. You go into Afghanistan, you got guys who slap women around for five years because they didn't wear a veil. You know, guys like that ain't got no manhood left anyway. So it's a hell of a lot of fun to shoot them." Mattis's remarks sparked controversy; General
Michael Hagee Michael William Hagee (born December 1, 1944) is a retired United States Marine Corps four-star general who served as the 33rd Commandant of the Marine Corps from 2003 to 2006, succeeding General James L. Jones on January 13, 2003. He stepped ...
,
commandant of the Marine Corps Commandant of the Marine Corps may refer to: * Commandant of the Marine Corps (Indonesia) * Commandant of the Netherlands Marine Corps * Commandant of the Philippine Marine Corps * Commandant of the Republic of Korea Marine Corps * Commandant of th ...
, issued a statement suggesting Mattis should have chosen his words more carefully, but he would not be disciplined.


US Joint Forces Command

The Pentagon The Pentagon is the headquarters building of the United States Department of Defense, in Arlington County, Virginia, across the Potomac River from Washington, D.C. The building was constructed on an accelerated schedule during World War II. As ...
announced on May 31, 2006, that Mattis had been chosen to take command of the
I Marine Expeditionary Force The I Marine Expeditionary Force ("I" pronounced "One") is a Marine Air Ground Task Force (MAGTF) of the United States Marine Corps primarily composed of the 1st Marine Division, 3rd Marine Aircraft Wing, and 1st Marine Logistics Group. It i ...
, based out of
Marine Corps Base Camp Pendleton Marine Corps Base Camp Pendleton is the major West Coast base of the United States Marine Corps and is one of the largest Marine Corps bases in the United States. It is on the Southern California coast in San Diego County and is bordered by O ...
. On September 11, 2007, Secretary of Defense
Robert Gates Robert Michael Gates (born September 25, 1943) is an American intelligence analyst and university president who served as the 22nd United States secretary of defense from 2006 to 2011. He was appointed by President George W. Bush and retained b ...
announced that President
George W. Bush George Walker Bush (born July 6, 1946) is an American politician and businessman who was the 43rd president of the United States from 2001 to 2009. A member of the Bush family and the Republican Party (United States), Republican Party, he i ...
had nominated Mattis for appointment to the rank of general to command
US Joint Forces Command The United States Joint Forces Command (USJFCOM) was a Unified Combatant Command of the United States Department of Defense. USJFCOM was a functional command that provided specific services to the military. The last commander was Army Gen. Ra ...
(USJFCOM) in
Norfolk, Virginia Norfolk ( ) is an independent city (United States), independent city in the U.S. state of Virginia. It had a population of 238,005 at the 2020 United States census, 2020 census, making it the List of cities in Virginia, third-most populous city ...
. NATO agreed to appoint Mattis as Supreme Allied Commander Transformation (SACT). On September 28, 2007, the
United States Senate The United States Senate is a chamber of the Bicameralism, bicameral United States Congress; it is the upper house, with the United States House of Representatives, U.S. House of Representatives being the lower house. Together, the Senate and ...
confirmed Mattis's nomination, and he relinquished command of the I MEF on November 5, 2007, to Lieutenant General Samuel Helland. Mattis was promoted to four-star general and took control of
USJFCOM The United States Joint Forces Command (USJFCOM) was a Unified Combatant Command of the United States Department of Defense. USJFCOM was a functional command that provided specific services to the military. The last commander was Army Gen. R ...
/
SACT Allied Command Transformation (ACT; French: ''Commandement allié Transformation'') is a military command of the North Atlantic Treaty Organization (NATO), formed in 2003 after restructuring. It was intended to lead military transformation of a ...
on November 9, 2007. On September 9, 2009, French Air Force General
Stéphane Abrial Stéphane Abrial (; born 7 September 1954), is a French general who is the previous commander of Allied Command Transformation based in Norfolk, VA, one of the two NATO strategic commands. His previous posting was as the Chief of Staff of the Fre ...
assumed the position of SACT. Mattis remained commander of JFCOM from November 2007 until September 2010. As a
four-star general Military star ranking is military terminology, used in mainly English speaking countries, to describe general and flag officers. Within NATO's armed forces, the stars are equal to OF-6–10. Star ranking One-star A one-star rank is usually ...
, Mattis included a member of the intelligence community on his staff to be in every meeting and "challenge any assumptions we made".


US Central Command

In early 2010, Mattis was reported to be on the list of generals being considered to replace
James T. Conway James Terry Conway (born December 26, 1947) is a retired United States Marine Corps four-star general who served as the 34th Commandant of the Marine Corps. Among his previous postings were Director of Operations (J-3) on the Joint Chiefs of ...
as the commandant of the US Marine Corps. In July, he was recommended by
Defense Secretary The United States secretary of defense (acronym: SecDef) is the head of the United States Department of Defense (DoD), the executive department of the U.S. Armed Forces, and is a high-ranking member of the federal cabinet. DoDD 5100.1: Enclosu ...
Robert Gates Robert Michael Gates (born September 25, 1943) is an American intelligence analyst and university president who served as the 22nd United States secretary of defense from 2006 to 2011. He was appointed by President George W. Bush and retained b ...
for nomination to replace
David Petraeus David Howell Petraeus (; born 7 November 1952) is a retired United States Army General (United States), general who served as the fourth director of the Central Intelligence Agency from September 2011 until his resignation in November 2012. Pri ...
as commander of
United States Central Command The United States Central Command (USCENTCOM or CENTCOM) is one of the eleven unified combatant commands of the United States Department of Defense, U.S. Department of Defense. It was established in 1983, taking over the previous responsibilit ...
(CENTCOM), and formally nominated by President Obama on July 21. Mattis took command at a ceremony at
MacDill Air Force Base MacDill Air Force Base (MacDill AFB) is an active United States Air Force installation located 4 miles (6.4 km) south-southwest of downtown Tampa, Florida. The "host wing" for MacDill AFB is the 6th Air Refueling Wing (6 ARW), assig ...
on August 11. As head of Central Command, Mattis oversaw the wars in Iraq and Afghanistan and was responsible for a region that includes
Syria Syria, officially the Syrian Arab Republic, is a country in West Asia located in the Eastern Mediterranean and the Levant. It borders the Mediterranean Sea to the west, Turkey to Syria–Turkey border, the north, Iraq to Iraq–Syria border, t ...
, Iran, and Yemen. He lobbied the Obama administration for a more aggressive response to Iran, including more covert operations and disruption of Iranian arms shipments to Syria and
Yemen Yemen, officially the Republic of Yemen, is a country in West Asia. Located in South Arabia, southern Arabia, it borders Saudi Arabia to Saudi Arabia–Yemen border, the north, Oman to Oman–Yemen border, the northeast, the south-eastern part ...
. After an incident in 2011 where an Iranian jet had attacked a U.S. drone flying over the
Persian Gulf The Persian Gulf, sometimes called the Arabian Gulf, is a Mediterranean seas, mediterranean sea in West Asia. The body of water is an extension of the Arabian Sea and the larger Indian Ocean located between Iran and the Arabian Peninsula.Un ...
in international airspace, Mattis wanted permission to shoot down any Iranian aircraft that was attacking American drones, but the
Obama administration Barack Obama's tenure as the 44th president of the United States began with his first inauguration on January 20, 2009, and ended on January 20, 2017. Obama, a Democrat from Illinois, took office following his victory over Republican nomine ...
denied this request. According to
Leon Panetta Leon Edward Panetta (born June 28, 1938) is an American retired politician and government official who has served under several Democratic administrations as secretary of defense (2011–2013), director of the CIA (2009–2011), White House chi ...
, the Obama administration did not place much trust in Mattis because he was perceived as too eager for a military confrontation with
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
. Panetta later said, though, that some of the mistrust was unjustified, arising from the inexperience of some White House staff not understanding the need "to look at all of the options that a president should look at in order to make the right decisions." Nevertheless, Mattis's hawkishness was out of step with the White House's perspective, and "ultimately, Mattis's advocacy and aggressive style alienated the White House and the president he was serving." Mattis retired in March 2013, and the Defense Department nominated General
Lloyd Austin Lloyd James Austin III (born August 8, 1953) is a retired United States Army four-star General (United States), general who served as the 28th United States Secretary of Defense, United States secretary of defense from 2021 to 2025. Before ...
to succeed him. Sheikh Моhamed bin Zayed al-Nahyan asked Mattis to serve as a military advisor in the Yemen war conflict. During Mattis's tenure as the Secretary of Defense under
President Trump Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who is the 47th president of the United States. A member of the Republican Party, he served as the 45th president from 2017 to 2021. ...
, his consultation with the UАЕ was omitted from public record and financial disclosure. Mattis's relationship with the UАЕ was strong, featuring a speech in Аbu Dhаbi initially set to be compensated at $100,000 but later clarified as unpaid.


Civilian career

After retiring from the military, Mattis worked for FWA Consultants and served as a member of the
General Dynamics General Dynamics Corporation (GD) is an American publicly traded aerospace and defense corporation headquartered in Reston, Virginia. As of 2020, it was the fifth largest defense contractor in the world by arms sales and fifth largest in the Unit ...
Board of Directors. Between 2013 and 2017, while on the board of
General Dynamics General Dynamics Corporation (GD) is an American publicly traded aerospace and defense corporation headquartered in Reston, Virginia. As of 2020, it was the fifth largest defense contractor in the world by arms sales and fifth largest in the Unit ...
, Mattis made more than $900,000 in compensation, including company stock. In August 2013, he was appointed an Annenberg Distinguished Visiting Fellow at the
Hoover Institution The Hoover Institution (officially The Hoover Institution on War, Revolution, and Peace and formerly The Hoover Institute and Library on War, Revolution, and Peace) is an American public policy think tank which promotes personal and economic ...
and in 2016 he was named the Davies Family Distinguished Visiting Fellow. In December 2015, Mattis joined the
advisory board An advisory board is a body that provides non-binding strategic advice to the management of a corporation, organization, or foundation. The informal nature of an advisory board gives greater flexibility in structure and management compared to the ...
of Spirit of America, a
501(c)(3) nonprofit organization A 501(c)(3) organization is a United States corporation, trust, unincorporated association or other type of organization exempt from federal income tax under section 501(c)(3) of Title 26 of the United States Code. It is one of the 29 types of 5 ...
that provides assistance to support the safety and success of American service personnel and the local people they seek to help. He is co-editor of the book ''Warriors & Citizens: American Views of Our Military'', published in August 2016. From 2013 to January 2017, Mattis was a board member of
Theranos Theranos Inc. () was an American privately held corporation that was touted as a breakthrough health technology company. Founded in 2003 by then 19-year-old Elizabeth Holmes, Theranos raised more than US$700 million from venture capitalists an ...
, a
health technology Health technology is defined by the World Health Organization as the "application of organized knowledge and skills in the form of devices, medicines, vaccines, procedures, and systems developed to solve a health problem and improve quality of liv ...
company that claimed to have devised revolutionary
blood test A blood test is a medical laboratory, laboratory analysis performed on a blood sample that is usually extracted from a vein in the arm using a hypodermic needle, or via fingerprick. Multiple tests for specific blood components, such as a glucose ...
s using very small amounts of blood, which was later determined to be a fraudulent claim by the
US Securities and Exchange Commission The United States Securities and Exchange Commission (SEC) is an independent agency of the United States federal government, created in the aftermath of the Wall Street crash of 1929. Its primary purpose is to enforce laws against market ma ...
. Previously, in mid-2012, a Department of Defense official evaluating Theranos's blood-testing technology for the military initiated a formal inquiry with the
Food and Drug Administration The United States Food and Drug Administration (FDA or US FDA) is a List of United States federal agencies, federal agency of the United States Department of Health and Human Services, Department of Health and Human Services. The FDA is respo ...
about the company's intent to distribute its tests without
FDA The United States Food and Drug Administration (FDA or US FDA) is a federal agency of the Department of Health and Human Services. The FDA is responsible for protecting and promoting public health through the control and supervision of food ...
clearance. In August 2012, Theranos CEO
Elizabeth Holmes Elizabeth Anne Holmes (born February 3, 1984) is an American biotechnology entrepreneur who was convicted of fraud in connection with her blood-testing company, Theranos. The company's valuation soared after it claimed to have revolutionize ...
asked Mattis, who had expressed interest in testing Theranos's technology in combat areas, to help. Within hours, Mattis forwarded his email exchange with Holmes to military officials, asking "how do we overcome this new obstacle". In July 2013, the Department of Defense gave Mattis permission to join Theranos's board provided he did not represent Theranos with regard to the blood-testing device and its potential acquisition by the Departments of the Navy or Defense. In 2019, Mattis's book ''Call Sign Chaos: Learning to Lead'' was published. It is an autobiography as well as an argument in favor of an internationalist foreign policy. On August 7, 2019, Mattis was re-elected to the board of
General Dynamics General Dynamics Corporation (GD) is an American publicly traded aerospace and defense corporation headquartered in Reston, Virginia. As of 2020, it was the fifth largest defense contractor in the world by arms sales and fifth largest in the Unit ...
.


Secretary of Defense (2017–2019)


Nomination and confirmation

President-elect
Donald Trump Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who is the 47th president of the United States. A member of the Republican Party (United States), Republican Party, he served as the 45 ...
met with Mattis for a little over one hour in
Bedminster, New Jersey Bedminster is a Township (New Jersey), township in Somerset County, New Jersey, Somerset County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 8,272, an increase of 107 (+1.3%) from the 201 ...
, on November 20, 2016. He later wrote on
Twitter Twitter, officially known as X since 2023, is an American microblogging and social networking service. It is one of the world's largest social media platforms and one of the most-visited websites. Users can share short text messages, image ...
, "General James 'Mad Dog' Mattis, who is being considered for secretary of defense, was very impressive yesterday. A true General's General!" On December 1, 2016, Trump announced at a rally in Cincinnati that he would nominate Mattis for secretary of defense.{{cite news, last=Lamothe , first=Dan , url=https://www.washingtonpost.com/world/national-security/trump-has-chosen-retired-marine-gen-james-mattis-for-secretary-of-defense/2016/12/01/6c6b3b74-aff9-11e6-be1c-8cec35b1ad25_story.html , title=Trump has chosen retired Marine Gen. James Mattis for secretary of defense , newspaper=The Washington Post , date=December 1, 2016 , access-date=December 1, 2016 The
National Security Act of 1947 The National Security Act of 1947 (Act of Congress, Pub.L.]80-253 61 United States Statutes at Large, Stat.]495 enacted July 26, 1947) was a law enacting major restructuring of the Federal government of the United States, United States governmen ...
requires a seven-year waiting period before retired military personnel can assume the role of secretary of defense; Mattis's nomination meant that it was the first time since 1950 (in that instance for
George Marshall George Catlett Marshall Jr. (31 December 1880 – 16 October 1959) was an American army officer and statesman. He rose through the United States Army to become Chief of Staff of the United States Army, Chief of Staff of the U.S. Army under pres ...
) that a waiver of the law was needed. The waiver for Mattis passed 81–17 in the Senate and 268–151 in the House. Mattis was subsequently confirmed as secretary of defense by a vote of 98–1 in the United States Senate on January 20, 2017.{{cite news , url=https://www.washingtonpost.com/news/checkpoint/wp/2017/01/20/senate-confirms-retired-gen-james-mattis-as-defense-secretary-breaking-with-decades-of-precedent/ , title=Senate confirms retired Gen. James Mattis as defense secretary, breaking with decades of precedent , newspaper=The Washington Post , date=January 20, 2017 Senator
Kirsten Gillibrand Kirsten Elizabeth Gillibrand (; ; born December 9, 1966) is an American lawyer and politician serving as the Seniority in the United States Senate, junior United States Senate, United States senator from New York (state), New York since 2009 ...
was the sole "no" vote, stating that she was opposed to the waiver on principle, though she would vote to confirm
Lloyd Austin Lloyd James Austin III (born August 8, 1953) is a retired United States Army four-star General (United States), general who served as the 28th United States Secretary of Defense, United States secretary of defense from 2021 to 2025. Before ...
for the same position in 2021, having only been out of the Army since 2016.


Tenure

In a January 2017 phone call with
Saudi Arabia Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in West Asia. Located in the centre of the Middle East, it covers the bulk of the Arabian Peninsula and has a land area of about , making it the List of Asian countries ...
's deputy crown prince
Mohammed bin Salman Mohammed bin Salman Al Saud (; born 31 August 1985), also known as MBS or MbS, is the ''de facto'' ruler of the Saudi Arabia, Kingdom of Saudi Arabia, formally serving as Crown Prince of Saudi Arabia, Crown Prince and Prime Minister of Sa ...
, Mattis "reaffirmed the importance of the US–Saudi Arabia strategic relationship". For his first official trip abroad, Mattis began a two-day visit with longtime US ally
South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia. It constitutes the southern half of the Korea, Korean Peninsula and borders North Korea along the Korean Demilitarized Zone, with the Yellow Sea to the west and t ...
on February 2, 2017. He warned
North Korea North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and borders China and Russia to the north at the Yalu River, Yalu (Amnok) an ...
that "any attack on the United States, or our allies, will be defeated", and any use of nuclear weapons would be met with an "effective and overwhelming" response from the United States. During a press conference in
London London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Wester ...
on March 31, 2017, with the British
secretary of state for defence The secretary of state for defence, also known as the defence secretary, is a secretary of state in the Government of the United Kingdom, with responsibility for the Ministry of Defence. As a senior minister, the incumbent is a member of the ...
,
Michael Fallon Sir Michael Cathel Fallon (born 14 May 1952) is a British politician who served as Secretary of State for Defence from 2014 to 2017. A member of the Conservative Party (UK), Conservative Party, he served as Member of Parliament (United Kingdom ...
, Mattis said North Korea was behaving "in a very reckless manner" and must be stopped. During a Pentagon news conference on May 26, Mattis reported the US was working with the UN, China, Japan, and South Korea to avoid "a military solution" with North Korea. On June 3, Mattis said the United States regarded North Korea as "clear and present danger" during a speech at the international security conference in
Singapore Singapore, officially the Republic of Singapore, is an island country and city-state in Southeast Asia. The country's territory comprises one main island, 63 satellite islands and islets, and one outlying islet. It is about one degree ...
. In a June 12 written statement to the
House Armed Services Committee The U.S. House Committee on Armed Services, commonly known as the House Armed Services Committee or HASC, is a standing committee of the United States House of Representatives. It is responsible for funding and oversight of the Department of ...
Mattis said North Korea was the "most urgent and dangerous threat to peace and security". On June 15, Mattis said the US would win a war against North Korea, but "at great cost". On March 22, 2017, during questioning from the US Senate, Mattis affirmed his support for US troops remaining in Iraq after the Battle of Mosul was concluded. Mattis responded to critics who suggested the Trump administration had loosened the rules of engagement for the US military in Iraq after US-led coalition airstrikes in Mosul killed civilians, saying, "We go out of our way to always do everything humanly possible to reduce the loss of life or injury among innocent people." According to '' Airwars'', the US-led coalition killed as many as 6,000 civilians in Iraq and Syria in 2017. On April 5, 2017, Mattis called the
Khan Shaykhun chemical attack The Khan Shaykhun chemical attack took place on 4 April 2017 on the town of Khan Shaykhun in the Idlib Governorate of Syria. The town was reported to have been struck by an airstrike by government forces followed by massive civilian chemica ...
"a heinous act", and said it would be treated accordingly. On April 10, Mattis warned the Syrian government against using
chemical weapons A chemical weapon (CW) is a specialized munition that uses chemicals formulated to inflict death or harm on humans. According to the Organisation for the Prohibition of Chemical Weapons (OPCW), this can be any chemical compound intended as ...
again. The following day, Mattis gave his first Pentagon news conference since becoming secretary of defense, saying
ISIL The Islamic State (IS), also known as the Islamic State of Iraq and the Levant (ISIL), the Islamic State of Iraq and Syria (ISIS) and Daesh, is a transnational Salafi jihadist organization and unrecognized quasi-state. IS occupied signif ...
's defeat remained "our priority", and the Syrian government would pay a "very, very stiff price" for further usage of chemical weapons. On April 21 Mattis said Syria still had chemical weapons and was in violation of United Nations Security Council resolutions. According to investigative journalist
Bob Woodward Robert Upshur Woodward (born March 26, 1943) is an American investigative journalist. He started working for ''The Washington Post'' as a reporter in 1971 and now holds the honorific title of associate editor though the Post no longer employs ...
, Trump ordered Mattis to assassinate Assad, but Mattis refused. On May 8 Mattis told reporters details of the proposed Syrian safe zones were "all in process right now" and the United States was involved with configuring them. Mattis voiced support for a Saudi Arabian-led military campaign against
Yemen Yemen, officially the Republic of Yemen, is a country in West Asia. Located in South Arabia, southern Arabia, it borders Saudi Arabia to Saudi Arabia–Yemen border, the north, Oman to Oman–Yemen border, the northeast, the south-eastern part ...
's
Shiite Shia Islam is the second-largest branch of Islam. It holds that Muhammad designated Ali ibn Abi Talib () as both his political successor (caliph) and as the spiritual leader of the Muslim community (imam). However, his right is understood ...
rebels. He asked Trump to remove restrictions on US military support for Saudi Arabia. On April 20, 2017, one week after the Nangarhar airstrike, Mattis told reporters that the US would not conduct a damage assessment "in terms of the number of people killed" in Afghanistan. Mattis traveled to Afghanistan days later and met with government officials, explaining that the purpose of the trip was to allow him to state his recommendations for US strategy in the country. On June 13, Mattis said US forces were "not winning" in Afghanistan and the administration would develop a new strategy by "mid-July" while speaking to the
United States Senate Committee on Armed Services The Committee on Armed Services, sometimes abbreviated SASC for Senate Armed Services Committee, is a committee of the United States Senate empowered with Congressional oversight, legislative oversight of the Military of the United States, ...
. On June 29, Mattis said the Obama administration "may have pulled our troops out too rapidly" and that he intended to submit a new Afghanistan strategy to Trump upon his return to Washington, D.C. The United States has been openly arming the
Syrian Kurdish The Kurdish population of Syria is the country's largest ethnic minority, usually estimated at around 10% of the Syrian population Kurds are the largest ethnic minority in Syria, constituting around 10 per cent of the population – around 2 m ...
fighters in the war against
ISIL The Islamic State (IS), also known as the Islamic State of Iraq and the Levant (ISIL), the Islamic State of Iraq and Syria (ISIS) and Daesh, is a transnational Salafi jihadist organization and unrecognized quasi-state. IS occupied signif ...
since May 2017. Following the start of the
Turkish invasion of northern Syria Operation Olive Branch () was an invasion by the Turkish Armed Forces and Syrian National Army (SNA) in the Kurds, Kurdish-majority Afrin District of northwest Syria, against the People's Protection Units (YPG) of the Syrian Democratic Forces (S ...
aimed at ousting US-backed Syrian Kurds from the enclave of Afrin, Mattis said in January 2018: "Turkey is a NATO ally. It's the only NATO country with an active insurgency inside its borders. And Turkey has legitimate security concerns." Turkish Deputy Prime Minister
Bekir Bozdağ Bekir Bozdağ (born 1 April 1965) is a Turkish lawyer and politician of Kurdish origin and former Minister of Justice. On 6 July 2011 he was appointed the Deputy Prime Minister in the third cabinet of Prime Minister Recep Tayyip Erdoğan. On ...
urged the United States to halt its support for Kurdish
YPG The People's Defense Units (YPG), also called People's Protection Units, is a libertarian socialist US-backed Kurdish militant group in Syria and the primary component of the Syrian Democratic Forces (SDF). The YPG mostly consists of K ...
fighters, saying: "Those who support the terrorist organization will become a target in this battle." On April 13, 2018, Mattis briefed reporters in a press conference at the Pentagon on the
2018 missile strikes against Syria On 14 April 2018, beginning at 04:00 Syrian time (UTC+3), the United States, France, and the United Kingdom carried out a series of military strikes involving aircraft and ship-based missiles against multiple government sites in Syria during t ...
being carried out against the Assad regime's chemical weapon compounds, saying, "Tonight, France, the United Kingdom and the United States took decisive action to strike the Syrian chemical weapons infrastructure. Clearly the Assad regime did not get the message last year. This time our allies and we have struck harder. Together we have sent a clear message to Assad and his murderous lieutenants that they should not perpetrate another chemical weapons attack for which they will be held accountable". In November 2018, the
CIA The Central Intelligence Agency (CIA; ) is a civilian foreign intelligence service of the federal government of the United States tasked with advancing national security through collecting and analyzing intelligence from around the world and ...
assessed with "high confidence" that
Saudi Arabia Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in West Asia. Located in the centre of the Middle East, it covers the bulk of the Arabian Peninsula and has a land area of about , making it the List of Asian countries ...
's Crown Prince
Mohammad bin Salman Mohammed bin Salman Al Saud (; born 31 August 1985), also known as MBS or MbS, is the '' de facto'' ruler of the Kingdom of Saudi Arabia, formally serving as Crown Prince and Prime Minister. He is the heir apparent to the Saudi throne, ...
ordered the assassination of ''Washington Post'' columnist
Jamal Khashoggi Jamal Ahmad Hamza Khashoggi (13 October 1958 – 2 October 2018) was a Saudi journalist, Saudi dissidents, dissident, author, columnist for ''Middle East Eye'' and ''The Washington Post'', and a general manager and editor-in-chief of Al-Arab New ...
. Under mounting pressure from lawmakers who wanted action against Saudi Arabia, Mattis and Secretary of State
Mike Pompeo Michael Richard Pompeo (; born December 30, 1963) is an American retired politician who served in the First presidency of Donald Trump#Administration, first administration of Donald Trump as director of the Central Intelligence Agency (CIA) fr ...
, in a rare closed briefing of the Senate, disputed the CIA's conclusion and declared there was no direct evidence linking the crown prince to Khashoggi's assassination. Wherever Mattis traveled overseas, he brought the
Defense Security Cooperation Agency The Defense Security Cooperation Agency (DSCA) is an agency within the United States Department of Defense (DoD) which provides financial and technical assistance, transfer of defense materiel, training and services to allies, and promotes militar ...
director (the official in charge of weapon sales to foreign governments), according to Lt. Gen. Charles Hooper, speaking at the Brookings Institution in June 2019.


Conflicts with Trump and resignation

Mattis had recommended General David L. Goldfein,
Air Force Chief of Staff The chief of staff of the Air Force (acronym: CSAF, or AF/CC) is the service chief of the United States Air Force. They are the principal military advisor to the secretary of the Air Force on matter pertaining to the Air Force. They are a mem ...
, to succeed retiring General
Joseph Dunford Joseph Francis Dunford Jr. (born 23 December 1955) is a retired United States Marine Corps general who served as the 19th chairman of the Joint Chiefs of Staff from 1 October 2015 to 30 September 2019. He was the 36th commandant of the Marine C ...
as
Chairman of the Joint Chiefs of Staff The chairman of the Joint Chiefs of Staff (CJCS) is the presiding officer of the Joint Chiefs of Staff (JCS). The chairman is the highest-ranking and most senior military officer in the United States Armed Forces Chairman: appointment; gra ...
in September 2018. Instead, Trump chose General
Mark Milley Mark Alexander Milley (born 20 June 1958) is a retired United States Army general who served as the 20th chairman of the Joint Chiefs of Staff from October 1, 2019, to September 30, 2023. He had previously served as the 39th chief of staff of ...
, Army Chief of Staff, whom Mattis had recommended for the position of
Supreme Allied Commander Europe The Supreme Allied Commander Europe (SACEUR) is the commander of the North Atlantic Treaty Organization's (NATO) Allied Command Operations (ACO) and head of ACO's headquarters, Supreme Headquarters Allied Powers Europe (SHAPE). The commander is ...
. On December 19, 2018, Trump announced immediate US withdrawal from Syria, over his national security advisers' objections. Mattis had recently said that the US would remain in Syria after ISIL's defeat to ensure it did not regroup. The next day, he submitted his resignation after failing to persuade Trump to reconsider. His resignation letter contained language that appeared to criticize Trump's worldview—praising NATO, which Trump has often derided, and the 79-nation anti-ISIS coalition that Trump had decided to leave. Mattis also affirmed the need for "treating allies with respect and also being clear-eyed about both malign actors and strategic competitors" and remaining "resolute and unambiguous" against authoritarian states such as China and Russia. He wrote that Trump has "the right to have a Secretary of Defense whose views are better aligned with ison these and other subjects." His resignation triggered alarm among historical allies. In his 2018 resignation letter, Mattis called both Russia and China "authoritarian models" rivaling US interests. Mattis's letter said his resignation would be effective February 28, 2019.{{cite news , last=Cooper , first=Helene , work=The New York Times , title=Jim Mattis, Marine General Turned Defense Secretary, Will Leave Pentagon in February , date=December 20, 2018 , access-date=December 20, 2018 , url=https://www.nytimes.com/2018/12/20/us/politics/jim-mattis-defense-secretary-trump.html Three days later Trump moved Mattis's departure date up to January 1, after becoming angered by the implicit criticism of Trump's worldview in Mattis's letter.{{cite web, url=https://www.nytimes.com/2018/12/23/us/politics/trump-mattis.html, title=Trump, Angry Over Mattis's Rebuke, Removes Him 2 Months Early, first=Helene, last=Cooper, date=December 23, 2018, access-date=December 23, 2018, work =The New York Times On January 2, 2019, Trump criticized Mattis's performance as secretary of defense and said he had "essentially fired him". John F. Kelly, Trump's chief of staff when Mattis left his position, denied that Trump fired Mattis or asked for his resignation. He said Trump must be confused or mistaken, and that "Jim Mattis is an honorable man".{{Cite news, last1= Gregorian, first1= Dareh , last2= Hunt, first2= Kasie, last3= Tsirkin, first3= Julie, date=June 5, 2020, title='Stunning,' 'powerful,' 'overdue': Romney, Murkowski praise Mattis' stinging Trump rebuke , publisher=CBS News , url=https://www.nbcnews.com/politics/2020-election/stunning-powerful-overdue-romney-murkowski-praise-mattis-stinging-trump-rebuke-n1224951, access-date=June 10, 2020 Mattis returned to his post as Davies Family Distinguished Fellow at the
Hoover Institution The Hoover Institution (officially The Hoover Institution on War, Revolution, and Peace and formerly The Hoover Institute and Library on War, Revolution, and Peace) is an American public policy think tank which promotes personal and economic ...
.


Post-tenure

After leaving the White House, Mattis initially declined to offer his opinion of the Trump administration, saying, "If you leave an administration, you owe some silence," and was guarded when asked to reflect on Trump or military matters, saying he didn't want to detract from the troops.{{Cite news, last=Martin, first=Jeffery, date=June 4, 2020, title=Esper Flipflops and Leaves Troops in DC as Trump Spars With Mattis, work=Newsweek, url=https://www.newsweek.com/esper-flipflops-leaves-troops-dc-trump-spars-mattis-1508573, access-date=June 3, 2020 He changed his position after becoming "angry and appalled" about the events leading up to the violent treatment of noncombative protesters near the White House on June 1, 2020, for the purpose of a photo op for Trump at the church across Lafayette Square. Trump responded by Twitter that evening that he "felt great" he had previously asked Mattis to resign, and he didn't like much about Mattis or his "leadership style" and was "Glad he is gone!" In 2019, Mattis joined The Cohen Group as senior counsel. Mattis, along with all other living former secretaries of defense, ten in total, published a ''
Washington Post ''The Washington Post'', locally known as ''The'' ''Post'' and, informally, ''WaPo'' or ''WP'', is an American daily newspaper published in Washington, D.C., the national capital. It is the most widely circulated newspaper in the Washington m ...
'' op-ed piece in January 2021 telling President Trump not to involve the military in determining the outcome of the 2020 elections.


Al Smith Dinner comments

At the October 17, 2019,
Alfred E. Smith Memorial Foundation Dinner The Alfred E. Smith Memorial Foundation Dinner, commonly known as the Al Smith Dinner, is an annual white tie dinner in New York City to raise funds for Catholic charities supporting children of various needs in the Archdiocese of New York. Held ...
, Mattis, the keynote speaker, responded to comments Trump had made about him, saying,
I'm not just an overrated general, I am the greatest, the world's most overrated{{nbsp... I'm honored to be considered that by Donald Trump, because he also called
Meryl Streep Mary Louise "Meryl" Streep (born June 22, 1949) is an American actress. Known for her versatility and adept accent work, she has been described as "the best actress of her generation". She has received numerous accolades throughout her career ...
an overrated actress. So I guess I'm the Meryl Streep of generals, and frankly, that sounds pretty good to me. And you do have to admit that between me and Meryl, at least we've had some victories.
He continued, "I've earned my spurs on the battlefield{{nbsp... Donald Trump earned his spurs in a letter from a doctor."


Political positions

Mattis claimed he has "never registered for any political party". He also claimed that as a member of the U.S. military, he was "proudly apolitical". Mattis said in 2020 that Donald Trump is "the first president in my lifetime who does not try to unite the American people — does not even pretend to try. Instead he tries to divide us." After the January 6 attack, Mattis said Trump used the presidency to "destroy trust in our election and to poison our respect for fellow citizens." In 2024, after former chairman of the
Joint Chiefs of Staff The Joint Chiefs of Staff (JCS) is the body of the most senior uniformed leaders within the United States Department of Defense, which advises the president of the United States, the secretary of defense, the Homeland Security Council and ...
Mark Milley Mark Alexander Milley (born 20 June 1958) is a retired United States Army general who served as the 20th chairman of the Joint Chiefs of Staff from October 1, 2019, to September 30, 2023. He had previously served as the 39th chief of staff of ...
called Trump "fascist to the core" and "the most dangerous person ever", author
Bob Woodward Robert Upshur Woodward (born March 26, 1943) is an American investigative journalist. He started working for ''The Washington Post'' as a reporter in 1971 and now holds the honorific title of associate editor though the Post no longer employs ...
said Mattis had emailed him to second Milley's assessment.


Israeli–Palestinian peace process

Mattis supports a
two-state solution The two-state solution is a proposed approach to resolving the Israeli–Palestinian conflict, by creating two states on the territory of the former Mandatory Palestine. It is often contrasted with the one-state solution, which is the esta ...
model for Israeli–Palestinian peace. He has said the situation in Israel is "unsustainable" and that
Israeli settlement Israeli settlements, also called Israeli colonies, are the civilian communities built by Israel throughout the Israeli-occupied territories. They are populated by Israeli citizens, almost exclusively of Israeli Jews, Jewish identity or ethni ...
s harm prospects for peace and could lead to an apartheid-like situation in the
West Bank The West Bank is located on the western bank of the Jordan River and is the larger of the two Palestinian territories (the other being the Gaza Strip) that make up the State of Palestine. A landlocked territory near the coast of the Mediter ...
. In particular, he has said that the perception of biased American support for Israel has made it difficult for moderate Arabs to show support for the United States. Mattis strongly supported Secretary of State
John Kerry John Forbes Kerry (born December 11, 1943) is an American attorney, politician, and diplomat who served as the 68th United States secretary of state from 2013 to 2017 in the Presidency of Barack Obama#Administration, administration of Barac ...
on the Middle East peace process, praising Kerry for being "wisely focused like a laser beam" on a two-state solution.


Iran and Middle Eastern allies

Mattis believes
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
is the principal threat to the stability of the Middle East, ahead of
Al-Qaeda , image = Flag of Jihad.svg , caption = Jihadist flag, Flag used by various al-Qaeda factions , founder = Osama bin Laden{{Assassinated, Killing of Osama bin Laden , leaders = {{Plainlist, * Osama bin Lad ...
and
ISIL The Islamic State (IS), also known as the Islamic State of Iraq and the Levant (ISIL), the Islamic State of Iraq and Syria (ISIS) and Daesh, is a transnational Salafi jihadist organization and unrecognized quasi-state. IS occupied signif ...
. Mattis says: "I consider ISIS nothing more than an excuse for Iran to continue its mischief. Iran is not an enemy of ISIS. They have a lot to gain from the turmoil in the region that ISIS creates." Mattis sees the
Iran nuclear deal The Joint Comprehensive Plan of Action (JCPOA; (, BARJAM)), also known as the Iran nuclear deal or Iran deal, is an agreement to limit the Iranian nuclear program in return for sanctions relief and other provisions. The agreement was finalize ...
as a poor agreement, but believes there is now no way to tear it up, saying: "We are just going to have to recognize that we have an imperfect arms control agreement. Second, that what we achieved is a nuclear pause, not a nuclear halt". Mattis argues that inspections may fail to prevent Iran from seeking to develop nuclear weapons, but that " nothing else at least we will have better-targeting data if it comes to a fight in the future." Additionally, he criticized Obama for being "naive" about Iranian intentions and Congress for being "pretty much absent" on the nuclear deal. Mattis praises the friendship of regional US allies such as
Jordan Jordan, officially the Hashemite Kingdom of Jordan, is a country in the Southern Levant region of West Asia. Jordan is bordered by Syria to the north, Iraq to the east, Saudi Arabia to the south, and Israel and the occupied Palestinian ter ...
,
Israel Israel, officially the State of Israel, is a country in West Asia. It Borders of Israel, shares borders with Lebanon to the north, Syria to the north-east, Jordan to the east, Egypt to the south-west, and the Mediterranean Sea to the west. Isr ...
, and the
United Arab Emirates The United Arab Emirates (UAE), or simply the Emirates, is a country in West Asia, in the Middle East, at the eastern end of the Arabian Peninsula. It is a Federal monarchy, federal elective monarchy made up of Emirates of the United Arab E ...
.{{cite news, last1=Cronk, first1=Terri Moon, title=Mattis Praises America's Security Partnership With Israel , url=http://www.defense.gov/Newsroom/News/Article/Article/1159485/mattis-praises-americas-security-partnership-with-israel/ , access-date=August 19, 2018, date=April 21, 2017{{cite news, last1=Cronk, first1=Terri Moon, title=Mattis, Israeli Counterpart Discuss Mutual Security Concerns, url=https://www.defense.gov/News/News-Stories/Article/Article/1504866/mattis-israeli-counterpart-discuss-mutual-security-concerns/ , access-date=August 19, 2018, date=April 26, 2018{{cite news, last1=Seck, first1=Hope Hodge, title=Mattis: 'I Don't Understand' Speculation about Presidential Run, url=http://www.military.com/daily-news/2016/04/22/mattis-i-dont-understand-speculation-about-presidential-run.html, access-date=December 2, 2016, work=military.com, date=April 22, 2016 He also criticized Obama for seeing allies as "freeloading", saying: "For a sitting US President to see our allies as freeloaders is nuts." He has cited the importance of the United Arab Emirates and Jordan as countries that wanted to help, for example, in filling in the gaps in Afghanistan. He criticized Obama's defense strategy as giving "the perception we're pulling back" from US allies. He stresses the need for the US to bolster its ties with allied intelligence agencies, particularly those of Jordan,
Egypt Egypt ( , ), officially the Arab Republic of Egypt, is a country spanning the Northeast Africa, northeast corner of Africa and Western Asia, southwest corner of Asia via the Sinai Peninsula. It is bordered by the Mediterranean Sea to northe ...
and
Saudi Arabia Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in West Asia. Located in the centre of the Middle East, it covers the bulk of the Arabian Peninsula and has a land area of about , making it the List of Asian countries ...
. In 2012, Mattis argued for providing weapons to
Syrian rebels A number of states and armed groups have involved themselves in the Syrian civil war (2011–present) as belligerents. The main groups were Ba'athist Syria and allies, Syrian opposition, the Syrian opposition and allies, Al-Qaeda and affiliate ...
as a way to fight back against Iranian proxies in Syria.


Japan

Mattis visited
Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
one week after being sworn in as secretary of defense. During a meeting with
Prime Minister A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
Shinzō Abe Shinzo Abe (21 September 1954 – 8 July 2022) was a Japanese politician who served as Prime Minister of Japan and President of the Liberal Democratic Party ( LDP) from 2006 to 2007 and again from 2012 to 2020. He was the longest-serving pri ...
, Mattis emphasized that the US remains committed to the mutual defense of Japan and stated, "I want there to be no misunderstanding during the transition in Washington that we stand firmly, 100 percent, shoulder to shoulder with you and the Japanese people." He also reassured Japan that the US would defend the disputed
Senkaku Islands The Senkaku Islands, known as the Diaoyu Islands in China and the Tiaoyutai Islands in Taiwan, are a group of uninhabited islands in the East China Sea, administered by Japan. They were historically known in the Western world as the Pinnacle ...
controlled by Japan but also claimed by China and
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia. The main geography of Taiwan, island of Taiwan, also known as ''Formosa'', lies between the East China Sea, East and South China Seas in the northwestern Pacific Ocea ...
.


Russia

Speaking at a 2015 conference sponsored by
The Heritage Foundation The Heritage Foundation (or simply Heritage) is an American Conservatism in the United States, conservative think tank based in Washington, D.C. Founded in 1973, it took a leading role in the conservative movement in the 1980s during the Presi ...
in
Washington, D.C. Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and federal district of the United States. The city is on the Potomac River, across from Virginia, and shares land borders with ...
, Mattis said he believed that
Russian President The president of Russia, officially the president of the Russian Federation (), is the executive head of state of Russia. The president is the chair of the Federal State Council and the supreme commander-in-chief of the Russian Armed Forces. I ...
Vladimir Putin Vladimir Vladimirovich Putin (born 7 October 1952) is a Russian politician and former intelligence officer who has served as President of Russia since 2012, having previously served from 2000 to 2008. Putin also served as Prime Minister of Ru ...
's intent is "to break NATO apart". Mattis has also spoken out against what he perceives as Russia's expansionist or bellicose policies in
Syria Syria, officially the Syrian Arab Republic, is a country in West Asia located in the Eastern Mediterranean and the Levant. It borders the Mediterranean Sea to the west, Turkey to Syria–Turkey border, the north, Iraq to Iraq–Syria border, t ...
,
Ukraine Ukraine is a country in Eastern Europe. It is the List of European countries by area, second-largest country in Europe after Russia, which Russia–Ukraine border, borders it to the east and northeast. Ukraine also borders Belarus to the nor ...
and the
Baltic states The Baltic states or the Baltic countries is a geopolitical term encompassing Estonia, Latvia, and Lithuania. All three countries are members of NATO, the European Union, the Eurozone, and the OECD. The three sovereign states on the eastern co ...
. In 2017, Mattis said that the world order is "under the biggest attack since World War II, ... and that is from Russia, from terrorist groups, and with what China is doing in the
South China Sea The South China Sea is a marginal sea of the Western Pacific Ocean. It is bounded in the north by South China, in the west by the Indochinese Peninsula, in the east by the islands of Taiwan island, Taiwan and northwestern Philippines (mainly Luz ...
. On February 16, 2017, Mattis said the United States was not currently prepared to collaborate with Russia on military matters, including future anti-
ISIL The Islamic State (IS), also known as the Islamic State of Iraq and the Levant (ISIL), the Islamic State of Iraq and Syria (ISIS) and Daesh, is a transnational Salafi jihadist organization and unrecognized quasi-state. IS occupied signif ...
US operations. In August 2017, he said: "Despite Russia's denials, we know they are seeking to redraw international borders by force, undermining the sovereign and free nations of Europe". On July 1, 2022, he described the
Russian invasion of Ukraine On 24 February 2022, , starting the largest and deadliest war in Europe since World War II, in a major escalation of the Russo-Ukrainian War, conflict between the two countries which began in 2014. The fighting has caused hundreds of thou ...
as "immoral, the tactically incompetent, operationally stupid and strategically foolish effort". He added that
Vladimir Putin Vladimir Vladimirovich Putin (born 7 October 1952) is a Russian politician and former intelligence officer who has served as President of Russia since 2012, having previously served from 2000 to 2008. Putin also served as Prime Minister of Ru ...
"probably thought that the Ukrainian people were going to welcome him."


China

Mattis called for
freedom of navigation Freedom of navigation (FON) is a principle of law of the sea that ships flying the flag of any sovereign state shall not suffer interference from other states when in international waters, apart from the exceptions provided for in international ...
in the South China Sea and criticized China's island-building activities, saying: "The bottom line is{{nbsp... the international waters are international waters."


Climate change

{{See also, Climate security In 2017, Mattis said that budget cuts would hamper the ability to monitor the
effects of global warming Effects of climate change are well documented and growing for Earth's natural environment and human societies. Changes to the climate system include an overall warming trend, changes to precipitation patterns, and more extreme weather. As ...
, and noted, "climate change is a challenge that requires a broader, whole-of-government response." He also told senators "climate change is impacting stability in areas of the world where our troops are operating today."


2020 George Floyd protests

{{See also, George Floyd protests On June 3, 2020, Mattis issued a statement to ''
The Atlantic ''The Atlantic'' is an American magazine and multi-platform publisher based in Washington, D.C. It features articles on politics, foreign affairs, business and the economy, culture and the arts, technology, and science. It was founded in 185 ...
'' in which he criticized President Donald Trump and his policies during the
George Floyd protests The George Floyd protests were a series of protests, riots, and demonstrations against police brutality that began in Minneapolis in the United States on May 26, 2020. The protests and civil unrest began in Minneapolis as Reactions to the mu ...
. He berated Trump for deliberately trying to cause division among the American people and advocating military action to "dominate" the country's protests. "Militarizing our response, as we witnessed in Washington, D.C., sets up a conflict—a false conflict—between the military and civilian society, and diminishes the trust and constitutional relationship between the armed services and the civilian population they support", he wrote. Mattis called for reunification among the people, regardless of the president, to preserve the welfare of society, and its future. Mattis wrote that Trump was "the first president in my lifetime who does not try to unite the American people—does not even pretend to try. Instead, he tries to divide us". He added that America is "witnessing the consequences of three years without mature leadership". He called for accountability for "those in office who would make a mockery of our Constitution". He concluded, "Only by adopting a new path—which means, in truth, returning to the original path of our founding ideals—will we again be a country admired and respected at home and abroad."{{Cite news, last=Goldberg, first=Jeffrey, date=June 3, 2020, title=James Mattis Denounces President Trump, Describes Him as a Threat to the Constitution, work=The Atlantic, url=https://www.theatlantic.com/politics/archive/2020/06/james-mattis-denounces-trump-protests-militarization/612640/, url-status=live, access-date=June 3, 2020, archive-url=https://web.archive.org/web/20200604012129/https://www.theatlantic.com/politics/archive/2020/06/james-mattis-denounces-trump-protests-militarization/612640/, archive-date=June 4, 2020{{Cite web, url=https://www.cnn.com/2020/06/03/politics/mattis-statement-trump/index.html, title=Mattis tears into Trump: 'We are witnessing the consequences of three years without mature leadership', author1=Barbara Starr , author2=Paul LeBlanc, publisher=CNN, date=June 3, 2020 {{Cite news, date=June 3, 2020, title=READ: Former Defense Secretary Mattis' statement on Trump and protests, publisher=CNN, url=https://www.cnn.com/2020/06/03/politics/mattis-protests-statement/index.html, access-date=June 4, 2020


Personal life

A bachelor for his entire professional career, a now-retired Mattis married physicist and business executive Christina LomasneyChristina Lomasney
biography,
Pacific Northwest National Laboratory Pacific Northwest National Laboratory (PNNL) is one of the United States Department of Energy national laboratories, managed by the Department of Energy's (DOE) Office of Science. The main campus of the laboratory is in Richland, Washington ...
, accessed 2022-07-01
in June 2022. He has no children. He previously proposed to a woman, but she called off the wedding three days before it was to occur, after colleagues talked him out of leaving the Marine Corps for her. He was nicknamed "The Warrior Monk" because of his bachelorhood and lifelong devotion to the study of war.{{cite news, author= North, Oliver , title=Gen. Mattis: The Warrior Monk , url=http://insider.foxnews.com/2010/07/09/gen-mattis-the-warrior-monk , archive-url=https://web.archive.org/web/20160118093128/http://insider.foxnews.com/2010/07/09/gen-mattis-the-warrior-monk , url-status=dead , archive-date=January 18, 2016 , access-date=June 3, 2015 , work=Fox News Insider , date=July 9, 2010 An avid reader, he has 7,000 books in his private library, and has recommended
Marcus Aurelius Marcus Aurelius Antoninus ( ; ; 26 April 121 – 17 March 180) was Roman emperor from 161 to 180 and a Stoicism, Stoic philosopher. He was a member of the Nerva–Antonine dynasty, the last of the rulers later known as the Five Good Emperors ...
's ''
Meditations ''Meditations'' () is a series of personal writings by Marcus Aurelius, Roman Emperor from 161–180 AD, recording his private notes to himself and ideas on Stoic philosophy. Composition Marcus Aurelius wrote the 12 books of the ''Meditations'' i ...
'' as the one book every American should read. Mattis describes
Robert Heinlein Robert Anson Heinlein ( ; July 7, 1907 – May 8, 1988) was an American science fiction author, aeronautical engineer, and naval officer. Sometimes called the "dean of science fiction writers", he was among the first to emphasize scientific acc ...
's ''
Starship Troopers ''Starship Troopers'' is a military science fiction novel by American writer Robert A. Heinlein. Written in a few weeks in reaction to the US suspending nuclear tests, the story was first published as a two-part serial in ''The Magazine of ...
'' as one of the reasons for implementing training simulators for infantrymen. Mattis was inducted into the
Sons of the American Revolution The Sons of the American Revolution (SAR), formally the National Society of the Sons of the American Revolution (NSSAR), is a federally chartered patriotic organization. The National Society, a nonprofit corporation headquartered in Louisvi ...
on July 13, 2021. Mattis is a
Catholic The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...
, and has been described as "devout"{{Cite news, url=https://www.washingtonpost.com/world/national-security/in-john-kelly-trump-gets-a-plain-spoken-disciplinarian-as-his-chief-of-staff/2017/07/28/0c29cfc2-73db-11e7-9eac-d56bd5568db8_story.html, title=In John Kelly, Trump gets a plain-spoken disciplinarian as his chief of staff, last1=Jaffe, first1=Greg, date=July 28, 2017, newspaper=The Washington Post, access-date=June 16, 2018, last2=deGrandpre, first2=Andrew, language=en-US, issn=0190-8286, archive-url=https://web.archive.org/web/20180612234108/https://www.washingtonpost.com/world/national-security/in-john-kelly-trump-gets-a-plain-spoken-disciplinarian-as-his-chief-of-staff/2017/07/28/0c29cfc2-73db-11e7-9eac-d56bd5568db8_story.html, archive-date=June 12, 2018, url-status=live and "committed".{{Cite news, url=http://www.ncregister.com/daily-news/trumps-catholic-warriors, title=Trump's Catholic Warriors, work=National Catholic Register, access-date=June 16, 2018, archive-url=https://web.archive.org/web/20180617015449/http://www.ncregister.com/daily-news/trumps-catholic-warriors, archive-date=June 17, 2018, url-status=live During the 2003 Iraq invasion, he often prayed with general John F. Kelly on Sundays. The Trump transition team's formal biography of Mattis described him as "the living embodiment of the Marine Corps motto, ''
Semper Fidelis ''Semper fidelis'' () is a Latin phrase that means "always faithful" or "always loyal" (Fidelis or Fidelity). It is the motto of the United States Marine Corps, usually shortened to Semper Fi. It is also in use as a motto for towns, families, ...
''." He has declined when asked by reporters to discuss his faith in public. In a 2003 PBS interview, Mattis recalled how his Marines followed advice from his chaplain on gaining the support of Iraqi citizens:
On the suggestion of my Catholic chaplain the Marines would take chilled drinking water in bottles and walk out amongst the protesters and hand it out. It is just hard to throw a rock at somebody who has given you a cold drink of water and it's 120 degrees outside.


Military awards

Mattis's decorations, awards, and badges include, among others: {, style="margin:1em auto; text-align:center;" , colspan="8", {{ribbon devices, number=1, type=oak, ribbon=Defense Distinguished Service Medal ribbon.svg, width=106 , - , {{ribbon devices, number=0, other_device=nv, ribbon=Bronze Star ribbon.svg, width=106 , {{ribbon devices, number=2, type=award-star, ribbon=Meritorious Service ribbon.svg, width=106 , , , - , , {{ribbon devices, number=0, type=oak, ribbon=Joint Meritorious Unit Award-3d.svg, width=106 , , , - , , {{ribbon devices, number=2, type=service-star, ribbon=National Defense Service Medal ribbon.svg, width=106 , {{ribbon devices, number=2, type=service-star, ribbon=Southwest Asia Service Medal ribbon (1991-2016).svg, width=106 , {{ribbon devices, number=1, type=service-star, ribbon=Afghanistan Campaign Medal ribbon.svg, width=106 , - , {{ribbon devices, number=1, type=service-star, ribbon=Iraq Campaign Medal ribbon.svg, width=106 , {{ribbon devices, number=0, type=service-star, ribbon=Global War on Terrorism Expeditionary ribbon.svg, width=106 , , , - , {{ribbon devices, number=6, type=service-star, other_device=bss, ribbon=Sea Service Deployment Ribbon.svg, width=106 , {{ribbon devices, number=1, type=service-star, ribbon=Marine Corps Recruiting Ribbon.svg, width=106 , , {{ribbon devices, number=0, type=award-star, ribbon=NATO Meritorious Service Medal bar.svg, width=106 , - , {{ribbon devices, number=0, type=service-star, ribbon=NATO Medal ISAF ribbon bar.svg, width=106 , , , , - , colspan="2", , colspan="2", , - , colspan="4", {, class="wikitable" style="margin:1em auto; text-align:center;" , - !1st row , colspan="3",
Defense Distinguished Service Medal The Defense Distinguished Service Medal is a military decoration of the United States Department of Defense, which is presented to United States Armed Forces service members for exceptionally distinguished performance of duty contributing to the ...
w/ one
oak leaf cluster An oak leaf cluster is a ribbon device to denote preceding decorations and awards consisting of a miniature bronze or silver twig of four oak leaves with three acorns on the stem. It is authorized by the United States Armed Forces for a spec ...
, colspan="3",
Navy Distinguished Service Medal The Navy Distinguished Service Medal is a military decoration of the United States Navy and United States Marine Corps which was first created in 1919 and is presented to Sailors and Marines to recognize distinguished and exceptionally meritorio ...
, colspan="3",
Defense Superior Service Medal The Defense Superior Service Medal (DSSM) is a military decoration of the United States Department of Defense, which is presented to United States Armed Forces service members who perform superior meritorious service in a position of significant ...
, colspan="3",
Legion of Merit The Legion of Merit (LOM) is a Awards and decorations of the United States military, military award of the United States Armed Forces that is given for exceptionally meritorious conduct in the performance of outstanding services and achievemen ...
, - !2nd row , colspan="3",
Bronze Star Medal The Bronze Star Medal (BSM) is a Awards and decorations of the United States Armed Forces, United States Armed Forces decoration awarded to members of the United States Armed Forces for either heroic achievement, heroic service, meritorious a ...
w/
Combat "V" Combat (French for ''fight'') is a purposeful violent conflict between multiple combatants with the intent to harm the opposition. Combat may be armed (using weapons) or unarmed ( not using weapons). Combat is resorted to either as a method of ...
, colspan="3",
Meritorious Service Medal A Meritorious Service Medal is an award presented to denote acts of meritorious service, and sometimes gallantry, that are worthy of recognition. Notable medals with similar names include: Singapore *Pingat Jasa Gemilang, or Meritorious Services Me ...
w/ two {{frac, 5, 16" Gold Stars , colspan="3",
Navy and Marine Corps Achievement Medal The Achievement Medal is a military decoration of the United States Armed Forces. The Achievement Medal was first proposed as a means to recognize outstanding achievement or meritorious service of military personnel who were not eligible to rece ...
, colspan="3",
Combat Action Ribbon The Combat Action Ribbon (CAR) is a United States Navy, United States Coast Guard, and United States Marine Corps military decoration awarded to United States sea service members "who have actively participated in ground or surface combat." Coast ...
, - !3rd row , colspan="3", Navy and Marine Corps Presidential Unit Citation , colspan="3",
Joint Meritorious Unit Award The Joint Meritorious Unit Award (JMUA) is a US military award that was established on June 4, 1981, by Secretary of Defense Caspar Weinberger and was implemented by Department of Defense Directive 1348.27 dated July 22, 1982. The Joint Meritor ...
, colspan="3",
Navy Unit Commendation The Navy Unit Commendation (NUC) is a United States Navy and United States Coast Guard unit award that was established by order of the Secretary of the Navy James Forrestal on 18 December 1944. History Navy A navy, naval force, military m ...
, colspan="3", Navy and Marine Corps Meritorious Unit Commendation , - !4th row , colspan="3",
Marine Corps Expeditionary Medal The Marine Corps Expeditionary Medal is a military award of the United States Marine Corps. It was established on 8 May 1919 as the ''Marine Corps Expeditionary Ribbon''. A full-sized medal was authorized on 1 March 1921. The Marine Corps Exped ...
, colspan="3",
National Defense Service Medal The National Defense Service Medal (NDSM) is a service award of the United States Armed Forces established by President Dwight D. Eisenhower in 1953. It was awarded to every member of the U.S. Armed Forces who served during any one of four s ...
w/ two {{frac, 3, 16" bronze stars , colspan="3",
Southwest Asia Service Medal The Southwest Asia Service Medal (SASM or SWASM) was a military award of the United States Armed Forces which was created by order of President George H.W. Bush on March 12, 1991. The award is intended to recognize those military service member ...
w/ two {{frac, 3, 16" bronze stars , colspan="3",
Afghanistan Campaign Medal The Afghanistan Campaign Medal (ACM) was a military award of the United States Armed Forces which was created by Executive Order 13363 of President George W. Bush on November 29, 2004, and became available for general distribution in June 2005. ...
w/ one {{frac, 3, 16" bronze star , - !5th row , colspan="3",
Iraq Campaign Medal The Iraq Campaign Medal (ICM) was a military award of the United States Armed Forces which was created by Executive Order 13363 of U.S. President George W. Bush on 29 November 2004, and became available for general distribution in June 2005. ...
w/ one {{frac, 3, 16" bronze star , colspan="3",
Global War on Terrorism Expeditionary Medal The Global War on Terrorism Expeditionary Medal (GWOT-EM) is a United States Armed Forces award created by George W. Bush on 12 March 2003, through Executive Order 13289. The medal recognizes those military service members who have deployed over ...
, colspan="3",
Global War on Terrorism Service Medal The Global War on Terrorism Service Medal (GWOT-SM) is a military award of the United States Armed Forces which was created through Executive Order 13289 on 12 March 2003, by President George W. Bush. The medal recognizes those military service ...
, colspan="3",
Humanitarian Service Medal The Humanitarian Service Medal (HSM) is a military service medal of the United States Armed Forces which was created on January 19, 1977 by President Gerald Ford under . The medal may be awarded to members of the United States military (incl ...
, - !6th row , colspan="3",
Sea Service Ribbon A Sea Service Ribbon is an award of the United States Navy, U.S. Marine Corps, U.S. Coast Guard, the U.S. Army, and the NOAA Commissioned Officer Corps which recognizes those service members who have performed military duty while stationed on a Un ...
w/ one {{frac, 3, 16" silver star and two {{frac, 3, 16" bronze stars , colspan="3", Marine Corps Recruiting Service Ribbon w/ one {{frac, 3, 16" bronze star , colspan="3",
Polish Army Medal The Polish Army Medal () was established by Poland on 3 September 1999 to recognize service to the Polish Army by foreign civilians and military personnel. The medal is presented in three grades Gold, Silver, and Bronze by the Polish Minister of N ...
in gold , colspan="3",
NATO Meritorious Service Medal The NATO Medal is an international military decoration which is awarded to various militaries of the world under the authority of the North Atlantic Treaty Organization (NATO). It is manufactured by Eekelers-Centini Intl, of Hemiksem, Belgium. Ba ...
{{cite web, url=http://www.act.nato.int/french-general-assumes-command-of-allied-command-transformation, title=French general assumes command of Allied Command Transformation, date=September 18, 2009, publisher=Allied Command Transformation Public Affairs Office,
NATO The North Atlantic Treaty Organization (NATO ; , OTAN), also called the North Atlantic Alliance, is an intergovernmental organization, intergovernmental Transnationalism, transnational military alliance of 32 Member states of NATO, member s ...
, access-date=September 28, 2009 , archive-url=https://web.archive.org/web/20141006090257/http://www.act.nato.int/french-general-assumes-command-of-allied-command-transformation, archive-date=October 6, 2014, url-status=dead
, - !7th row , colspan="3",
NATO Medal The NATO Medal is an international military decoration which is awarded to various militaries of the world under the authority of the North Atlantic Treaty Organization (NATO). It is manufactured by Eekelers-Centini Intl, of Hemiksem, Belgium. Ba ...
for Service with ISAF , colspan="3",
Meritorious Service Cross The Meritorious Service Cross () is a State decoration, decoration that is, within the Orders, decorations, and medals of Canada, Canadian system of honours, one of the two Meritorious Service Decorations gifted by the Monarchy of Canada, Canadia ...
from Canada in 2013 {{cite web, url=http://canadagazette.gc.ca/rp-pr/p1/2013/2013-04-27/html/gh-rg-eng.html#c101, title=Meritorious Service Decorations, date=April 27, 2013, publisher=
Canada Gazette The ''Canada Gazette'' () is the official government gazette of the Government of Canada. It was first published on October 2, 1841. While it originally published all acts of the Parliament of Canada, it later also published treaties, hearing an ...
, access-date=June 5, 2020
, colspan="3",
Kuwait Liberation Medal (Saudi Arabia) The Naut Tahrir al-Kuwait () (Medal for the Liberation of Kuwait) was instituted by King Fahd ibn Abdulaziz of Saudi Arabia for service during the Liberation of Kuwait campaign. Background The Saudi Arabian version of the Kuwait Liberation Me ...
, colspan="3",
Kuwait Liberation Medal (Kuwait) The Kuwait Liberation Medal ( ''Wisām al-Taḥrīr'', , ) is a medal created in 1994 that was issued by the government of Kuwait to both local and foreign military personnel who served in the Gulf War's "Liberation of Kuwait" campaign phase of 1 ...
, - !Badges , colspan="6", Rifle Expert Badge (4th award) , colspan="6", Pistol Expert Badge (2nd award) , - !Badge , colspan="12",
Office of the Secretary of Defense Identification Badge The Office of the Secretary of Defense Identification Badge is a Military badges of the United States, military badge issued to members of the United States armed forces who are permanently assigned to the Office of the Secretary of Defense (OSD) ...


Meritorious Service Cross The Meritorious Service Cross () is a State decoration, decoration that is, within the Orders, decorations, and medals of Canada, Canadian system of honours, one of the two Meritorious Service Decorations gifted by the Monarchy of Canada, Canadia ...
citation

"While occupying key leadership positions within the United States Armed Forces and NATO between 2001 and 2012, General Mattis directly and repeatedly contributed to the Canadian Forces' operational success in Afghanistan. Providing unprecedented access and championing Canadian participation in critical policy and training events, he helped shape Canadian counter-insurgency doctrine. Demonstrating unequivocal support and unwavering commitment to Canada, General Mattis has significantly strengthened Canadian-American relations and has been a critical enabler in both countries' shared achievements in Afghanistan."


Civilian awards

Mattis's civilian awards include: * 2009:
Center for National Policy image:CNP logo and url.jpg, The Center for National Policy The Center for National Policy (CNP) is an American non-profit public policy think tank headquartered in Washington, D.C., Washington, D.C. History The Center for National Policy was f ...
's Edmund S. Muskie Distinguished Public Service Award * 2010:
Atlantic Council The Atlantic Council is an American think tank in the field of international affairs, favoring Atlanticism, founded in 1961. It manages sixteen regional centers and functional programs related to international security and global economic prosp ...
's Distinguished Military Leadership Award * 2013: World Affairs Council of Greater Hampton Roads "
Ryan C. Crocker Ryan Clark Crocker (born June 19, 1949) is a retired American diplomat who served as a career ambassador within the United States Foreign Service. A recipient of the Presidential Medal of Freedom, he served as United States ambassador to Afghan ...
Global Citizen of the Year" Award * 2014: Marine Corps University Foundation Semper Fidelis Award * 2014:
Washington College Washington College is a private liberal arts college in Chestertown, Maryland. Maryland granted Washington College its charter in 1782. George Washington supported the founding of the college by consenting to have the "College at Chester" name ...
honorary
doctor of laws A Doctor of Laws (LL.D.) is a doctoral degree in legal studies. The abbreviation LL.D. stands for ''Legum Doctor'', with the double “L” in the abbreviation referring to the early practice in the University of Cambridge to teach both canon law ...
degree * 2016:
Washington Policy Center The Washington Policy Center (WPC) is a think tank based in the state of Washington. The organization's stated mission is "to advocate for government transparency and accountability, as well as to improve lives by promoting sound public policy bas ...
Champion of Freedom Award recipient *2021: Elected as a member of the
American Academy of Arts and Sciences The American Academy of Arts and Sciences (The Academy) is one of the oldest learned societies in the United States. It was founded in 1780 during the American Revolution by John Adams, John Hancock, James Bowdoin, Andrew Oliver, and other ...
*2021: Honorary Companion of the
Order of Australia The Order of Australia is an Australian honours and awards system, Australian honour that recognises Australian citizens and other persons for outstanding achievement and service. It was established on 14 February 1975 by Elizabeth II, Monarch ...


In popular culture

* Mattis is the primary subject of
Guy Snodgrass Guy Snodgrass is a retired American naval aviator, TOPGUN graduate and instructor, who served as Jim Mattis's speechwriter and chief of communications during his time as Secretary of Defense. His book ''Holding the Line: Inside Trump's Pentag ...
's 2019 book ''Holding the Line: Inside Trump's Pentagon with Secretary Mattis''. *
Robert John Burke Robert John Burke (born September 12, 1960) is an American actor known for his roles in the early films of Hal Hartley as well as his roles in '' RoboCop 3'' (1993), ''Tombstone'' (1993), and '' Thinner'' (1996). During the 2000s Burke became ...
portrays Mattis in the 2008 HBO miniseries ''Generation Kill'', which depicts the 2003 invasion of Iraq. * Mattis is also known for the
Internet meme An Internet meme, or meme (, Help:Pronunciation respelling key, ''MEEM''), is a cultural item (such as an idea, behavior, or style) that spreads across the Internet, primarily through Social media, social media platforms. Internet memes manif ...
depicting him as "Saint Mattis of Quantico, Patron Saint of Chaos". * Mattis is commonly "reported on" by the military
satire Satire is a genre of the visual, literary, and performing arts, usually in the form of fiction and less frequently non-fiction, in which vices, follies, abuses, and shortcomings are held up to ridicule, often with the intent of exposin ...
website ''
Duffel Blog ''Duffel Blog'' is an American military news satire organization featuring satirical articles reporting on national security and US military topics. It is often described as "the military version of ''The Onion''." It was founded in March 2012 by ...
'' for potentially being fired, winning an "arms race" with Russia, and crossing the Potomac to launch a Roman-style ''
coup d'état A coup d'état (; ; ), or simply a coup , is typically an illegal and overt attempt by a military organization or other government elites to unseat an incumbent leadership. A self-coup is said to take place when a leader, having come to powe ...
''. *Mattis is an avid reader and releases his reading lists.{{Cite web, url=https://www.cnbc.com/2018/09/13/defense-secretary-james-mattis-extraordinary-reading-habits.html, title=The extraordinary reading habits of Defense Secretary James Mattis, last=Macias, first=Amanda, date=September 15, 2018, publisher=CNBC, language=en, access-date=December 15, 2019 {{clear


See also

*
List of United States Marine Corps four-star generals The rank of general (or ''full general'', or ''four-star general'') is the highest rank in the United States Marine Corps. It ranks above lieutenant general (''three-star general''). There have been 75 four-star generals in the history of the U. ...


References

{{reflist, 30em


Works cited

{{refbegin * {{Marine Corps * Reynolds, Nicholas E. (2005). ''Basrah, Baghdad and Beyond: The U.S. Marine Corps in the Second Iraq War''. p. 5. Naval Institute Press. {{ISBN, 1-59114-717-4 {{refend


External links

{{Sister project links , commons=James N. Mattis, q=James Mattis, d=y, b=no, n=no, s=Author:James N. Mattis, v=no, wikt=no
Quotes from James Mattis on ''All Views by Quotes''

James Mattis Sworn in As US Secretary of Defense

Department of Defense biography

Official Marine Corps biography
* {{cite news, date=June 2017 , url=http://mihsislander.org/2017/06/full-transcript-james-mattis-interview/ , archive-url=https://web.archive.org/web/20180916053803/http://mihsislander.org/2017/06/full-transcript-james-mattis-interview/ , url-status=dead , archive-date=September 16, 2018 , title= Full transcript: Defense Secretary James Mattis' interview with The Islander * {{C-SPAN, 1007035 {{s-start {{s-mil {{s-bef, , before=
James T. Conway James Terry Conway (born December 26, 1947) is a retired United States Marine Corps four-star general who served as the 34th Commandant of the Marine Corps. Among his previous postings were Director of Operations (J-3) on the Joint Chiefs of ...
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Richard F. Natonski Richard F. Natonski is a retired United States Marine Corps lieutenant general whose last assignment was as the Commander of U.S. Marine Corps Forces Command. He assumed the post in August 2008, having previously served as the United States Mari ...
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United States Marine Corps The United States Marine Corps (USMC), also referred to as the United States Marines or simply the Marines, is the maritime land force service branch of the United States Department of Defense. It is responsible for conducting expeditionar ...
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James F. Amos James F. "Jim" Amos (born November 12, 1946) is a retired United States Marine Corps four-star general who served as the 35th commandant of the Marine Corps. As a naval aviator, Amos commanded the 3rd Marine Aircraft Wing during the Iraq War in 2 ...
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Marine Corps Combat Development Command The Marine Corps Combat Development Command (MCCDC), located at Marine Corps Base Quantico in Prince William County, Virginia, is a major command of the United States Marine Corps (USMC), which has the mission of supporting the development of ...
, years=2005–2006 , - {{s-bef, before= John F. Sattler, rows=2 {{s-ttl, title=Commanding General of the
I Marine Expeditionary Force The I Marine Expeditionary Force ("I" pronounced "One") is a Marine Air Ground Task Force (MAGTF) of the United States Marine Corps primarily composed of the 1st Marine Division, 3rd Marine Aircraft Wing, and 1st Marine Logistics Group. It i ...
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United States Marine Forces Central Command The United States Marine Corps Forces Central Command is headquartered at MacDill Air Force Base in Tampa, Florida. The Marine Corps Force Central Command is responsible for all Marine Corps Forces in the United States Central Command, except for ...
, years=2006–2007 , - {{s-bef, rows=2, before= Lance L. Smith {{s-ttl, title= Supreme Allied Commander Transformation, years=2007–2009 {{s-aft, after=
Stéphane Abrial Stéphane Abrial (; born 7 September 1954), is a French general who is the previous commander of Allied Command Transformation based in Norfolk, VA, one of the two NATO strategic commands. His previous posting was as the Chief of Staff of the Fre ...
, - {{s-ttl, title=Commander of
United States Joint Forces Command The United States Joint Forces Command (USJFCOM) was a Unified Combatant Command of the United States Department of Defense. USJFCOM was a functional command that provided specific services to the military. The last commander was Army Gen. ...
, years=2007–2010 {{s-aft, after=Keith Huber
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{{small, Acting {{s-ttl, title=Commander of
United States Central Command The United States Central Command (USCENTCOM or CENTCOM) is one of the eleven unified combatant commands of the United States Department of Defense, U.S. Department of Defense. It was established in 1983, taking over the previous responsibilit ...
, years=2010–2013 {{s-aft, after=
Lloyd Austin Lloyd James Austin III (born August 8, 1953) is a retired United States Army four-star General (United States), general who served as the 28th United States Secretary of Defense, United States secretary of defense from 2021 to 2025. Before ...
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Ash Carter Ashton Baldwin Carter (September 24, 1954 – October 24, 2022) was an American government official and academic who served as the 25th United States secretary of defense from February 2015 to January 2017. He later served as director of the B ...
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United States Secretary of Defense The United States secretary of defense (acronym: SecDef) is the head of the United States Department of Defense (DoD), the United States federal executive departments, executive department of the United States Armed Forces, U.S. Armed Forces, a ...
, years=2017–2019 {{s-aft, after=
Patrick M. Shanahan Patrick Michael Shanahan (born June 27, 1962) is an American businessman and the president and chief executive officer of Spirit AeroSystems. He is a former United States federal government official who served as the acting United States Secret ...

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John King Jr. John B. King Jr. (born January 5, 1975) is an American educator, civil servant, and former state and federal government official who is the 15th Chancellor of the State University of New York (SUNY). He previously served as President & CEO of T ...
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''{{small, as Former US Cabinet Member'', years= {{s-aft, after= John F. Kelly, as=Former US Cabinet Member {{s-end {{Navboxes , list= {{CentComHeads {{USSecDef {{First Trump cabinet {{Theranos {{Authority control {{DEFAULTSORT:Mattis, James Norman 1950 births United States Marine Corps personnel of the Gulf War United States Marine Corps personnel of the Iraq War United States Marine Corps personnel of the War in Afghanistan (2001–2021) American people of Canadian descent Atlantic Council Catholics from Washington (state) Central Washington University alumni Hoover Institution people Living people Military personnel from Washington (state) National War College alumni People from Pullman, Washington People from Richland, Washington Recipients of the Defense Distinguished Service Medal Recipients of the Defense Superior Service Medal Recipients of the Legion of Merit Recipients of the NATO Meritorious Service Medal Recipients of the Navy Distinguished Service Medal Recipients of the Polish Army Medal Theranos people First Trump administration cabinet members United States Marine Corps generals United States Marine Corps officers United States secretaries of defense Recipients of the Meritorious Service Medal (United States) Recipients of the Humanitarian Service Medal Washington (state) independents