John Spencer (military Officer)
John W. Spencer is a retired United States Army officer, researcher of urban warfare, and author. He currently serves as the chair of urban warfare studies at the Modern War Institute, codirector of the Urban Warfare Project, and host of the Urban Warfare Project Podcast, at West Point. During the Russian invasion of Ukraine in 2022, he started to give "how to resist the Russian invasions" through Twitter. This culminated in him releasing "The Mini-Manual for the Urban Defender: A Guide to the Strategies and Tactics of Defending a City", which was translated in more than 10 languages. Military career He enlisted in the United States Army as a private, immediately after graduating from high school at the age of 17, eventually reaching the rank of Sergeant first class, until receiving commission; he retired from active service with the rank of major. During his military career, he was infantry platoon leader and company commander, including two combat tours during the Iraq W ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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United States Army
The United States Army (USA) is the land warfare, land military branch, service branch of the United States Armed Forces. It is one of the eight Uniformed services of the United States, U.S. uniformed services, and is designated as the Army of the United States in the United States Constitution, U.S. Constitution.Article II, section 2, clause 1 of the United States Constitution (1789). See alsTitle 10, Subtitle B, Chapter 301, Section 3001 The oldest and most senior branch of the U.S. military in order of precedence, the modern U.S. Army has its roots in the Continental Army, which was formed 14 June 1775 to fight the American Revolutionary War (1775–1783)—before the United States was established as a country. After the Revolutionary War, the Congress of the Confederation created the United States Army on 3 June 1784 to replace the disbanded Continental Army.Library of CongressJournals of the Continental Congress, Volume 27/ref> The United States Army considers itself to be ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Commission (document)
A commission is a formal document issued to appoint a named person to high office or as a commissioned officer in a territory's armed forces. A commission constitutes documentary authority that the person named is vested with the powers of that office and is empowered to execute official acts. A commission often takes the form of letters patent. Commissions are typically issued in the name of or signed by the head of state. In Commonwealth realms, the documentation is referred to a King's Commission or Queen's Commission (depending on the gender of the reigning monarch). However, in Commonwealth realms other than the United Kingdom, they may be signed by the governor-general, the representative of the monarch of that realm. Terminology Because the word "commission" can also refer generally to an individual's duty, the more specific terms commissioning parchment or commissioning scroll are often used to specify the commissioning document. However the document is not usually i ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Georgetown University Alumni
Georgetown University is a private research university located in Washington, D.C. Founded in 1789, Georgetown University is the oldest Catholic and Jesuit institution of higher education in the United States. The school graduates about two thousand undergraduate and postgraduate students annually. There are nine constitutive schools, five of which offer undergraduate degrees and six of which offer graduate degrees, as two schools offer both undergraduate and graduate degrees. Legend Note: Individuals who may belong in multiple sections appear only in one. An empty class year or school/degree box indicates that the information is unknown. ''* Indicates the alumnus or alumna attended but did not graduate (includes years of attendance)'' * Col – Georgetown College :*CAS – former College of Arts & Sciences :*SLL – former School of Languages and Linguistics, now the Faculty of Languages and Linguistics within the College * Dent – School of Dentistry (defunct) * Gra ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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United States Army Officers
United may refer to: Places * United, Pennsylvania, an unincorporated community * United, West Virginia, an unincorporated community Arts and entertainment Films * ''United'' (2003 film), a Norwegian film * ''United'' (2011 film), a BBC Two film Literature * ''United!'' (novel), a 1973 children's novel by Michael Hardcastle Music * United (band), Japanese thrash metal band formed in 1981 Albums * ''United'' (Commodores album), 1986 * ''United'' (Dream Evil album), 2006 * ''United'' (Marvin Gaye and Tammi Terrell album), 1967 * ''United'' (Marian Gold album), 1996 * ''United'' (Phoenix album), 2000 * ''United'' (Woody Shaw album), 1981 Songs * "United" (Judas Priest song), 1980 * "United" (Prince Ital Joe and Marky Mark song), 1994 * "United" (Robbie Williams song), 2000 * "United", a song by Danish duo Nik & Jay featuring Lisa Rowe Television * ''United'' (TV series), a 1990 BBC Two documentary series * '' United!'', a soap opera that aired on BBC One from 196 ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Military Personnel From Indiana
A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. It is typically authorized and maintained by a sovereign state, with its members identifiable by their distinct military uniform. It may consist of one or more military branches such as an army, navy, air force, space force, marines, or coast guard. The main task of the military is usually defined as defence of the state and its interests against external armed threats. In broad usage, the terms ''armed forces'' and ''military'' are often treated as synonymous, although in technical usage a distinction is sometimes made in which a country's armed forces may include both its military and other paramilitary forces. There are various forms of irregular military forces, not belonging to a recognized state; though they share many attributes with regular military forces, they are less often referred to as simply ''military''. A nation's military may ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Living People
Related categories * :Year of birth missing (living people) / :Year of birth unknown * :Date of birth missing (living people) / :Date of birth unknown * :Place of birth missing (living people) / :Place of birth unknown * :Year of death missing / :Year of death unknown * :Date of death missing / :Date of death unknown * :Place of death missing / :Place of death unknown * :Missing middle or first names See also * :Dead people * :Template:L, which generates this category or death years, and birth year and sort keys. : {{DEFAULTSORT:Living people 21st-century people People by status ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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United States Army Personnel Of The Iraq War
United may refer to: Places * United, Pennsylvania, an unincorporated community * United, West Virginia, an unincorporated community Arts and entertainment Films * ''United'' (2003 film), a Norwegian film * ''United'' (2011 film), a BBC Two film Literature * ''United!'' (novel), a 1973 children's novel by Michael Hardcastle Music * United (band), Japanese thrash metal band formed in 1981 Albums * ''United'' (Commodores album), 1986 * ''United'' (Dream Evil album), 2006 * ''United'' (Marvin Gaye and Tammi Terrell album), 1967 * ''United'' (Marian Gold album), 1996 * ''United'' (Phoenix album), 2000 * ''United'' (Woody Shaw album), 1981 Songs * "United" (Judas Priest song), 1980 * "United" (Prince Ital Joe and Marky Mark song), 1994 * "United" (Robbie Williams song), 2000 * "United", a song by Danish duo Nik & Jay featuring Lisa Rowe Television * ''United'' (TV series), a 1990 BBC Two documentary series * ''United!'', a soap opera that aired on BBC One from 1965 ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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War On The Rocks
War is an intense armed conflict between states, governments, societies, or paramilitary groups such as mercenaries, insurgents, and militias. It is generally characterized by extreme violence, destruction, and mortality, using regular or irregular military forces. Warfare refers to the common activities and characteristics of types of war, or of wars in general. Total war is warfare that is not restricted to purely legitimate military targets, and can result in massive civilian or other non-combatant suffering and casualties. While some war studies scholars consider war a universal and ancestral aspect of human nature, others argue it is a result of specific socio-cultural, economic or ecological circumstances. Etymology The English word ''war'' derives from the 11th-century Old English words ''wyrre'' and ''werre'', from Old French ''werre'' (also ''guerre'' as in modern French), in turn from the Frankish *''werra'', ultimately deriving from the Proto-Germanic *' ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Battle Of Kyiv (2022)
The battle of Kyiv was part of the Kyiv offensive in the 2022 Russian invasion of Ukraine for control of Kyiv, the capital city of Ukraine, and surrounding districts. The combatants were elements of the Russian Armed Forces and Ukrainian Ground Forces. The battle lasted from 25 February 2022 to 2 April 2022 and ended with the withdrawal of Russian forces. Initially, Russian forces captured key areas to the north and west of Kyiv, leading to international speculation of the city's imminent fall. However, stiff Ukrainian resistance sapped the momentum. Poor Russian logistics and tactical decisions helped the defenders to thwart efforts at encirclement, and, after a month of protracted fighting, Ukrainian forces mounted successful counterattacks. During the peace talks in Istanbul on 29 March, the Russian delegation declared they would drastically scale down military activity near Kyiv and Chernihiv. Four days later, the Ukrainian authorities declared that Kyiv and its surroun ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Strategic Studies Group
Strategic Studies Group (SSG) is an Australian software development company that makes primarily strategy wargames. The company was founded by strategy game enthusiasts Ian Trout and Roger Keating. Trout was proprietor of a military books store and Keating had had several of his games published by Strategic Simulations Inc. The game that launched the company was ''Reach for the Stars'' (1983). This games is credited for having "effectively launched the genre of 4-X space games - explore, expand, exploit, exterminate". Its success was followed by a string of other, mostly historical military games published throughout the 1980s for Apple II, Atari, Commodore 64, and IBM PC series of computers. Titles included '' Reach for the Stars'', ''Battlefront'', ''Battles in Normandy'', '' Halls of Montezuma: A Battle History of the U.S. Marine Corps'', ''Europe Ablaze'', '' MacArthur's War: Battles for Korea'', ''Carriers at War'', (in three volumes), ''Rommel'', '' Gold of the Ameri ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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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, that advises the president of the United States, the secretary of defense, the Homeland Security Council and the National Security Council on military matters. The composition of the Joint Chiefs of Staff is defined by statute and consists of a chairman (CJCS), a vice chairman (VJCS), the service chiefs of the Army, Marine Corps, Navy, Air Force, Space Force, and the chief of the National Guard Bureau. Each of the individual service chiefs, outside their JCS obligations, work directly under the secretaries of their respective military departments, e.g. the secretary of the Army, the secretary of the Navy, and the secretary of the Air Force. Following the Goldwater–Nichols Act in 1986, the Joint Chiefs of Staff do not have operational command authority, either individually or collectively, as the chain of command goes from the president ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Ranger School
The United States Army Ranger School is a 62-day small unit tactics and leadership course that develops functional skills directly related to units whose mission is to engage the enemy in close combat and direct fire battles. Ranger training was established in September 1950 at Fort Benning, Georgia. The Ranger course has changed little since its inception. Until recently, it was an eight-week course divided into three phases. The course is now 61 days in duration and divided into three phases as follows: Benning Phase, Mountain Phase, and Swamp Phase. Overview Ranger School is open to soldiers, Marines, sailors, and airmen in the U.S. Armed Forces, as well as select allied military students. The course is conducted in various locations. Benning Phase occurs in and around Camp Rogers and Camp Darby at Fort Benning, Georgia. Mountain Phase is conducted at Camp Merrill, in the remote mountains near Dahlonega, Georgia. Swamp Phase is conducted in the coastal swamps at various lo ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |