The United States Army Corps of Engineers (USACE) is the military engineering branch of the United States Army. A direct reporting unit (DRU), it has three primary mission areas: Engineer Regiment, military construction, and civil works. USACE has 37,000 civilian and military personnel, making it one of the world's largest public engineering, design, and construction management agencies. The USACE workforce is approximately 97% civilian, 3% active duty military. The civilian workforce is primarily located in the United States, Europe and in select Middle East office locations. Civilians do not function as active duty military and are not required to be in active war and combat zones; however, volunteer opportunities do exist for civilians to do so.
The 29th Infantry Division, also known as the "Blue and Gray Division", is an infantry division of the United States Army based at Fort Belvoir in Fairfax County, Virginia. The division is currently a formation of the Army National Guard and includes units from Virginia, Maryland, Kentucky, North Carolina, South Carolina, and West Virginia.
The 81st Readiness Division ("Wildcat") was a formation of the United States Army originally organized as the 81st Infantry Division during World War I. After World War I, the 81st Division was allotted to the Organized Reserve as a "skeletonized" cadre division. In 1942, the division was reactivated and reorganized as the 81st Infantry Division and served in the Pacific during World War II. After World War II, the 81st Infantry Division was allotted to the Organized Reserve as a Class C cadre division, and stationed at Atlanta, Georgia. The 81st Infantry Division saw no active service during the Cold War and was inactivated in 1965.
The 3rd United States Infantry Regiment is a regiment of the United States Army. It currently has three active battalions, and is readily identified by its nickname, The Old Guard, as well as Escort to the President. The regimental motto is Noli Me Tangere. The regiment is a major unit of the Military District of Washington (MDW). The 3rd Infantry is the oldest regiment still active in the Regular Army, having been first organized as the First American Regiment in 1784. It has been the official ceremonial unit of the U.S. Army since 1948.
Galen Bruce Jackman is a retired United States Army Major General. His last assignment in the Army was serving in the Pentagon as the Army's Chief Legislative Liaison. Prior to that assignment, he was the first commanding general of the Joint Force Headquarters National Capital Region (JFHQ-NCR), a dual-hatted role combined with commanding the Military District of Washington (MDW).
The United States Army Military District of Washington (MDW) is one of nineteen major commands of the United States Army. Its headquarters are located at Fort Lesley J. McNair in Washington, D.C. The missions of the units in the Military District of Washington include ceremonial tasks as well as a combat role in the defense of the National Capital Region.
Fort Belvoir is a United States Army installation and a census-designated place (CDP) in Fairfax County, Virginia, United States. It was developed on the site of the former Belvoir plantation, seat of the prominent Fairfax family for whom Fairfax County was named. It was known as Camp A. A. Humphreys from 1917 to 1935 and Fort Belvoir afterward.
The National Army of Colombia is the land warfare service branch of the Military Forces of Colombia. With over 361,420 active personnel as of 2020, it is the largest and oldest service branch in Colombia, and is the second largest army in the Americas after the United States and before Brazil.
The Maryland Defense Force (MDDF) is the state defense force for the state of Maryland. The MDDF is organized as a state military reserve organization organized parallel to the Maryland National Guard and is designed to augment the National Guard during stateside emergencies. However, as a state defense force, the MDDF is solely under control of the State of Maryland and cannot be federalized or deployed outside the borders of Maryland.
Lieutenant General Guy Carleton Swan III is a retired United States Army officer. His final assignment was Commanding General United States Army North at Fort Sam Houston, Texas.
The Paraguayan Army is the ground force branch of the Armed Forces of Paraguay. It is organized into three corps and nine divisions, and several commands and direction. It has gone to war on many occasions, notably in the War of the Triple Alliance (1864–1870) against Brazil, Argentina and Uruguay; the Chaco War against Bolivia; and the ongoing Paraguayan People's Army insurgency.
Joint Task Force-National Capital Region (JTF-NCR), formerly known as Joint Force Headquarters-National Capital Region (JFHQ-NCR), is directly responsible for ceremonial missions and the homeland security and defense of what is called the National Capital Region, which includes the Washington D.C. area as well as surrounding counties in Virginia and Maryland. Primarily made up of joint military units within the National Capital Region, the JTF-NCR assists federal and local civilian agencies and disaster response teams in the event that the capital area's security is or possibly could be breached by acts of terrorism. Officially activated on September 22, 2004, as JFHQ-NCR, the JTF-NCR is part of United States Northern Command.
The reorganization plan of the United States Army was implemented from 2006 to 2016 under the direction of the Brigade Modernization Command. This effort formally began in 2006 when General Peter Schoomaker was given the support to move the Army from its Cold War divisional orientation to a full-spectrum capability with fully manned, equipped and trained brigades; this effort was completed by the end of 2016. It has been the most comprehensive reorganization since World War II and included modular combat brigades, support brigades, and command headquarters, as well as rebalancing the active and reserve components.
Bruce Perry Crandall is a retired United States Army officer who received the Medal of Honor for his actions as a pilot during the Battle of Ia Drang on November 14, 1965, in South Vietnam. During the battle, he flew 22 missions in a Bell Huey helicopter into enemy fire to evacuate more than 70 wounded and bring ammunition and supplies to United States forces. His actions in the battle of the Ia Drang valley were portrayed by actor Greg Kinnear in the Mel Gibson film, We Were Soldiers. By the end of the Vietnam War, he had flown more than 900 combat missions. He retired from the army as a lieutenant colonel and worked several jobs in different states before settling down with his wife in his home state of Washington. As of 2024, Crandall lives in Tempe, Arizona.
The District of Columbia National Guard is the branch of the National Guard of the United States based in the District of Columbia. It comprises both the D.C. Army National Guard and the D.C. Air National Guard components.
The 249th Engineer Battalion (United States) is a versatile power generation battalion assigned to the U.S. Army Corps of Engineers that provides commercial-level power to military units and federal relief organizations during full-spectrum operations. Additionally, the commander serves as the Commandant of the U.S. Army Prime Power School, the institution responsible for the development of Army and Navy power generation specialists.
Frank J. Grass is a retired United States Army general who served as the 27th chief of the National Guard Bureau.
The Commander-in-Chief's Guard – also known as the CINC Guard but officially Company A, 4th Battalion, 3rd U.S. Infantry Regiment – is an infantry unit of the United States Army that also has public duties and riot control missions within the Washington metropolitan area. Posted at Joint Base Myer–Henderson Hall in Arlington, VA, it is the nominal continuation of George Washington's bodyguard. The Commander-in-Chief's Guard is designated by the U.S. Army as a "Special Ceremonial Unit" and is part of the 3rd Infantry Regiment, the United States' presidential escort regiment.
James W. Crysel is a retired United States Army officer who attained the rank of lieutenant general. He was notable for his command of Second United States Army and the 25th Infantry Division.
William J. Walker is a retired United States Army major general and former Sergeant at Arms of the U.S. House of Representatives. He was the 38th House Sergeant at Arms and the first African-American to hold the office. He last served as the 23rd Commanding General of the District of Columbia National Guard. This responsibility includes command of the District of Columbia Army and Air National Guard units. Walker previously served in the Drug Enforcement Administration as a Special Agent and was promoted to the Senior Executive Service in January 2003, with his final assignment being Deputy Assistant Administrator in Charge of the Office of Strategic Warning Intelligence. Walker is a member of the Council on Foreign Relations and a National Academy of Public Administration Fellow.
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