1st Combat Engineer Battalion is a

combat engineer A combat engineer (also called pioneer or sapper) is a type of soldier who performs military engineering tasks in support of land forces combat operations. Combat engineers perform a variety of military engineering, Tunnel warfare, tunnel and l ...

battalion of the

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 ...

. The unit, nicknamed "The Super Breed", is based at

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 ...

California California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...

and falls under the command of 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 ...

and 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 ...

Mission

Provide mobility, counter mobility, survivability, and limited general engineering support to the

Current units

Headquarters and Service Company A headquarters and service company is a company-sized military unit, found at the battalion and regimental level in the U.S. Marine Corps. The U.S. Army equivalent unit is the headquarters and headquarters company. In identifying a specific ...

* Company A (rein) * Company B (rein) * Company C (rein) * Mobility Assault Company * Engineer Support Company

History

World War II

The battalion was formed on 24 February 1941 at Guantanamo Bay,

Cuba Cuba, officially the Republic of Cuba, is an island country, comprising the island of Cuba (largest island), Isla de la Juventud, and List of islands of Cuba, 4,195 islands, islets and cays surrounding the main island. It is located where the ...

, as the 1st Pioneer Battalion,

to be a specialized unit to conduct shore party operations during

amphibious assault Amphibious warfare is a type of offensive military operation that today uses naval ships to project ground and air power onto a hostile or potentially hostile shore at a designated landing beach. Through history the operations were conducte ...

s, and to provide close combat engineer support to the Marine infantry. The average age of the enlisted men was about 18, and they referred to themselves as "

draft dodger Conscription evasion or draft evasion (American English) is any successful attempt to elude a government-imposed obligation to serve in the military forces of one's nation. Sometimes draft evasion involves refusing to comply with the military dr ...

s" because all were volunteers. They relocated during April 1941 to

Marine Corps Recruit Depot Parris Island Marine Corps Recruit Depot Parris Island (often abbreviated as MCRD PI) is an military installation located within Port Royal, South Carolina, approximately south of Beaufort, the community that is typically associated with the installation. ...

South Carolina South Carolina ( ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders North Carolina to the north and northeast, the Atlantic Ocean to the southeast, and Georgia (U.S. state), Georg ...

and again in September 1941 to "Tent City One" at

Marine Corps Air Station New River Marine Corps Air Station New River is a United States Marine Corps helicopter and tilt-rotor base in Jacksonville, North Carolina, in the eastern part of the state. In 1972, the airfield was named McCutcheon Field for General Keith B. McCut ...

North Carolina North Carolina ( ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It is bordered by Virginia to the north, the Atlantic Ocean to the east, South Carolina to the south, Georgia (U.S. stat ...

During World War II, the Pioneer Battalion consisted of a headquarters and three pioneer companies with each pioneer company consisting of a headquarters and three pioneer platoons. The Pioneer Battalion together with an Engineer Battalion and a

Seabee United States Naval Construction Battalions, better known as the Navy Seabees, form the U.S. Naval Construction Forces (NCF). The Seabee nickname is a heterograph of the initial letters "CB" from the words "Construction Battalion". Dependi ...

Battalion comprised the

17th Marines The 17th Marine Regiment was a composite engineer regiment of the United States Marine Corps subordinate to the 1st Marine Division. It was formed primarily from units of the Division, and was inactivated during war with the 1st and 2nd battalions ...

, the Division's Engineer Regiment. On 14 June 1942 the battalion traveled by a five-day train journey to

San Francisco San Francisco, officially the City and County of San Francisco, is a commercial, Financial District, San Francisco, financial, and Culture of San Francisco, cultural center of Northern California. With a population of 827,526 residents as of ...

, with the final destination of

Wellington, New Zealand Wellington is Capital of New Zealand, the capital city of New Zealand. It is located at the south-western tip of the North Island, between Cook Strait and the Remutaka Range. Wellington is the List of cities in New Zealand, third-largest city ...

which was not disclosed to personnel at the time. The sail to New Zealand was on the USAT ''John Ericsson'' (NY-307), a former Swedish deluxe cruise liner the S.S. Kungsholms, departing from the Oakland Naval Base. They were redesignated on 12 January 1943 as the 1st Battalion, 17th Marines and again on 30 June 1944 as the First Engineer Battalion The battalion participated in combat during the

Battle of Guadalcanal The Guadalcanal campaign, also known as the Battle of Guadalcanal and codenamed Operation Watchtower by the United States, was an Allied offensive against forces of the Empire of Japan in the Solomon Islands during the Pacific Theater of W ...

, Eastern New Guinea, Battle of New Britain,

Battle of Peleliu The Battle of Peleliu, codenamed Operation Stalemate II by the United States Armed Forces, US military, was fought between the United States and Empire of Japan, Japan during the Mariana and Palau Islands campaign of World War II, from 15 Septe ...

and the

Battle of Okinawa The , codenamed Operation Iceberg, was a major battle of the Pacific War fought on the island of Okinawa Island, Okinawa by United States Army and United States Marine Corps forces against the Imperial Japanese Army during the Pacific War, Impe ...

. Following the war they were sent to

Tientsin Tianjin is a direct-administered municipality in northern China on the shore of the Bohai Sea. It is one of the nine national central cities, with a total population of 13,866,009 inhabitants at the time of the 2020 Chinese census. Its metropoli ...

, China in September 1945 as peacekeepers and returned to the United States during June 1947 to Camp Pendleton, California

Korean War

The battalion deployed during August 1950 to

Kobe, Japan Kobe ( ; , ), officially , is the capital city of Hyōgo Prefecture, Japan. With a population of around 1.5 million, Kobe is Japan's List of Japanese cities by population, seventh-largest city and the third-largest port city after Port of Toky ...

, joining the

1st Provisional Marine Brigade The 1st Provisional Marine Brigade was a marine brigade of the United States Marine Corps (USMC) that existed periodically from 1912 to 1950. It was an ad hoc unit formed for specific operations and not considered a "permanent" USMC unit. The br ...

they were then sent in September 1950 to

Inchon Incheon is a city located in northwestern South Korea, bordering Seoul and Gyeonggi Province to the east. Inhabited since the Neolithic, Incheon was home to just 4,700 people when it became an international port in 1883. As of February 2020, ...

, Korea, and joined the

. During the war they participated in the following battles: *

Battle of Pusan Perimeter The Battle of the Pusan Perimeter, known in Korean as the Battle of the Naktong River Defense Line (), was a large-scale battle between United Nations Command (UN) and North Korean forces lasting from August 4 to September 18, 1950. It was one ...

* Battle of Inchon-Seoul *

Battle of Chosin Reservoir The Battle of Chosin Reservoir, also known as the Chosin Reservoir Campaign or the Battle of Lake Changjin (), was an important battle in the Korean War. The name "Chosin" is derived from the Japanese pronunciation "''Chōshin'', instead of th ...

* East-Central Front * Western Front Following the

armistice An armistice is a formal agreement of warring parties to stop fighting. It is not necessarily the end of a war, as it may constitute only a cessation of hostilities while an attempt is made to negotiate a lasting peace. It is derived from t ...

the battalion participated in the defense of the

Korean Demilitarized Zone The Korean Demilitarized Zone () is a heavily militarized strip of land running across the Korea, Korean Peninsula near the 38th parallel north. The demilitarized zone (DMZ) is a border barrier that divides the peninsula roughly in half. It wa ...

from August 1953 – April 1955. They returned to Camp Pendleton, California in April 1955 and were again redesignated on 1 May 1957 as the 1st Pioneer Battalion.

Vietnam War

The battalion was again redesignated on 1 May 1963 as the 1st Engineer Battalion and departed San Diego Harbor with the 7th Marine Regiment (RLT-7) on WW-II Troop Ships USS Pickaway (APA-222) and USS Renville (APA-227) on 23 May 1965 for

Camp Hansen Camp Hansen is a United States Marine Corps base located in Okinawa, Japan. The camp is situated in the town of Kin, near the northern shore of Kin Bay, and is the second-northernmost major installation on Okinawa, with Camp Schwab to the nor ...

Okinawa most commonly refers to: * Okinawa Prefecture, Japan's southernmost prefecture * Okinawa Island, the largest island of Okinawa Prefecture * Okinawa Islands, an island group including Okinawa itself * Okinawa (city), the second largest city in th ...

, with a brief stop-over at Pearl Harbor Hawaii. From Okinawa they deployed to Qui-Nhon SVN, landing there on 06-7 July 1965. On 10 November 1965 7th Marines re-deployed to

Chu Lai Chu Lai is a seaport, urban and industrial area in Núi Thành District, Quảng Nam Province, Vietnam. The city is served by Chu Lai International Airport. It is also the site of the Chu Lai Open Economic Zone (Vietnamese: ''Khu Kinh Tế M� ...

in the

Republic of Vietnam South Vietnam, officially the Republic of Vietnam (RVN; , VNCH), was a country in Southeast Asia that existed from 1955 to 1975. It first garnered international recognition in 1949 as the State of Vietnam within the French Union, with it ...

. One Marine was lost on the USS Renville while en route to Hawaii due to appendicitis which was misdiagnosed as sea-sickness. During the Vietnam War the 1st Engineer Battalion supported 1st, 2nd, and 3rd Battalions of the 1st 5th and 7th Marines in combat operations from July 1965 through April 1971, operating from Qui-Nhon, Chu-Lai and Da-Nang, the most famous of which was Operation "Starlight" conducted August 1965 where Sgt. Robert E. O'Malley was awarded the first Marine Corps

Medal of Honor The Medal of Honor (MOH) is the United States Armed Forces' highest Awards and decorations of the United States Armed Forces, military decoration and is awarded to recognize American United States Army, soldiers, United States Navy, sailors, Un ...

of the Vietnam War.

1980s and 1990s

The battalion participated in

Operations Desert Shield and Desert Storm Operation or Operations may refer to: Arts, entertainment and media * ''Operation'' (game), a battery-operated board game that challenges dexterity * Operation (music), a term used in musical set theory * ''Operations'' (magazine), Multi-Man ...

Southwest Asia West Asia (also called Western Asia or Southwest Asia) is the westernmost region of Asia. As defined by most academics, UN bodies and other institutions, the subregion consists of Anatolia, the Arabian Peninsula, Iran, Mesopotamia, the Armenia ...

from August 1990 until March 1991. In May 1992, the unit was brought out to conduct

riot control Riot control is a form of public order policing used by law enforcement, military, paramilitary or security forces to social control, control, disperse, and arrest people who are involved in a riot, unlawful Demonstration (people), demonstration ...

operations in the

city A city is a human settlement of a substantial size. The term "city" has different meanings around the world and in some places the settlement can be very small. Even where the term is limited to larger settlements, there is no universally agree ...

and

county of Los Angeles Los Angeles County, officially the County of Los Angeles and sometimes abbreviated as LA County, is the List of United States counties and county equivalents, most populous county in the United States, with 9,663,345 residents estimated in 202 ...

during the

1992 Los Angeles riots The 1992 Los Angeles riots were a series of riots and civil disturbances that occurred in Los Angeles County, California, United States, during April and May 1992. Unrest began in South Los Angeles, South Central Los Angeles on April 29, after ...

. They would later take part in

Operation Restore Hope The Unified Task Force (UNITAF), also known as Operation Restore Hope, was a United States-led, United Nations-sanctioned multinational military force deployed to Somalia from 5 December 1992 to 4 May 1993. It was established to replace United ...

Somalia Somalia, officially the Federal Republic of Somalia, is the easternmost country in continental Africa. The country is located in the Horn of Africa and is bordered by Ethiopia to the west, Djibouti to the northwest, Kenya to the southwest, th ...

from December 1992 – February 1993. Elements would participate in Fire-Fighting efforts in the Western United States during August and September 1994.

Global War on Terror

The battalion has participated in

Operation Iraqi Freedom 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 the invasion by a United States-led coalition, which resulted in the overthrow of the Ba'athist governm ...

from March 2003 until the present. The battalion headquarters and 3 engineer companies were deployed to Afghanistan in 2009 as part of the NATO counterinsurgency offensive in the Helmand Province, to Musa Qal’eh in 2010, and returned again, 2011 and 201

Unit awards

A unit citation or commendation is an award bestowed upon an organization for the action cited. Members of the unit who participated in said actions are allowed to wear on their uniforms the awarded unit citation. 1st CEB has been presented with the following awards:

Notes

References

* Lane, Kerry, ''Guadalcanal Marine'', University Press of Mississippi, 2004 * Web
1st CEB's official website
{{1stMarDiv CEB1 1st Marine Division (United States)