Corps of Antarctic Engineers

Corps of Antarctic Engineers
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Founded	18 January 1905
Country	Antarctic Circle States
Branch	Antarctican Army
Type	Military Engineering
Size	TBD
Garrison/HQ	TBD
Nickname(s)	Sappers
Motto(s)	Ubique (Latin: "Everywhere") Quo Fas et Gloria Ducunt (Latin: "Where Right And Glory Lead")
March	Wings (Quick march)
Anniversaries	Sappers' Day - 18 January
Engagements	TBD
Commanders
Commander and Chief of Engineers	Lieutenant General TBD
Corps Colonel	Colonel TBD
Insignia
Antarctican Army Flag

The Corps of Antarctic Engineers (CAE), usually called the Antarctic Engineers (AE), is the military engineering corps of the Antarctican Army. The AE is ranked fourth in seniority of the corps of the Antarctican Army, behind the Infantry, Armoured and Artillery Corps. The corps was formed by the amalgamation of various colonial engineer corps units of the states in 1905 and since then has served in various conflicts including Great War I, Great War II and Great War III. The corps has also served on numerous peacekeeping operations and was heavily involved in the Antarctican contribution to the Niagaran Civil War.

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The Canadian Military Engineers (CME; French: Génie militaire canadien) is the military engineering personnel branch of the Canadian Armed Forces. The members of the branch that wear army uniform comprise the Corps of Royal Canadian Engineers (RCE; French: Corps du génie royal canadien).

The mission of the Canadian Military Engineers is to contribute to the survival, mobility, and combat effectiveness of the Canadian Armed Forces. Their roles are to conduct combat operations, support the Canadian Forces in war and peace, support national development, provide assistance to civil authorities, and support international aid programs. Military engineers’ responsibilities encompass the use of demolitions and land mines, the design, construction and maintenance of defensive works and fortifications, urban operations (hostile room entry), breaching obstacles, establishing/maintaining lines of communication, and bridging. They also provide water, power and other utilities, provide fire, aircraft crash and rescue services, hazardous material operations, and develop maps and other engineering intelligence. In addition, military engineers are experts in deception and concealment, as well as in the design and development of equipment necessary to carry out these operations. The official role of the combat engineer is to allow friendly troops to live, move and fight on the battlefield and deny that to the enemy.

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The Corps of Royal New Zealand Engineers is the administrative corps of the New Zealand Army responsible for military engineering. The role of the Engineers is to assist in maintaining friendly forces' mobility, deny freedom of movement to the enemy, and provide general engineering support. The corps has been involved in numerous conflicts over the course of its history including World War I, World War II, the Korean War, the Vietnam War and the war in Afghanistan. The corps consists of a single regiment, 2nd Engineer Regiment, primarily based at Linton Military Camp near Palmerston North.

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The Corps of Royal Engineers, usually called the Royal Engineers (RE), and commonly known as the Sappers, is the engineering arm of the British Army. It provides military engineering and other technical support to the British Armed Forces and is headed by the Chief Royal Engineer. The Corps Headquarters and the Royal School of Military Engineering are in Chatham in Kent, England. The corps is divided into several regiments, barracked at various places in the United Kingdom and around the world.

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The United States Army Corps of Engineers (USACE) is a direct reporting unit and engineer formation of the United States Army that has three primary mission areas: Engineer Regiment, military construction, and civil works. The day-to-day activities of the three mission areas are administered by a lieutenant general known as the chief of engineers/commanding general. The chief of engineers commands the Engineer Regiment, comprising combat engineer, rescue, construction, dive, and other specialty units, and answers directly to the Chief of Staff of the Army. Combat engineers, sometimes called sappers, form an integral part of the Army's combined arms team and are found in all Army service components: Regular Army, National Guard, and Army Reserve. Their duties are to breach obstacles; construct fighting positions, fixed/floating bridges, and obstacles and defensive positions; place and detonate explosives; conduct route clearance operations; emplace and detect landmines; and fight as provisional infantry when required. For the military construction mission, the chief of engineers is directed and supervised by the Assistant Secretary of the Army for installations, environment, and energy, whom the President appoints and the Senate confirms. Military construction relates to construction on military bases and worldwide installations.

On 16 June 1775, the Continental Congress, gathered in Philadelphia, granted authority for the creation of a "Chief Engineer for the Army". Congress authorized a corps of engineers for the United States on 11 March 1779. The Corps as it is known today came into being on 16 March 1802, when the president was authorized to "organize and establish a Corps of Engineers ... that the said Corps ... shall be stationed at West Point in the State of New York and shall constitute a Military Academy." A Corps of Topographical Engineers, authorized on 4 July 1838, merged with the Corps of Engineers in March 1863.

Civil works are managed and supervised by the Assistant Secretary of the Army, who is appointed by the President of the United States and confirmed by the United States Senate. Army civil works include three U.S. Congress-authorized business lines: navigation, flood and storm damage protection, and aquatic ecosystem restoration. Civil works is also tasked with administering the Clean Water Act Section 404 program, including recreation, hydropower, and water supply at USACE flood control reservoirs, and environmental infrastructure. The civil works staff oversee construction, operation, and maintenance of dams, canals and flood protection in the U.S., as well as a wide range of public works throughout the world.[2] USACE has 37,000 civilian and military personnel,[3] making it one of the world's largest public engineering, design, and construction management agencies. Some of its dams, reservoirs, and flood control projects also serve as public outdoor recreation facilities. Its hydroelectric projects provide 24% of U.S. hydropower capacity.

The Corps of Engineers is headquartered in Washington, D.C., and has a budget of $7.8 billion (FY2021).[4]

The corps's mission is to "deliver vital public and military engineering services; partnering in peace and war to strengthen our nation's security, energize the economy and reduce risks from disasters."[5]

Its most visible civil works missions include:

Planning, designing, building, and operating locks and dams. Other civil engineering projects include flood control, beach nourishment, and dredging for waterway navigation. Design and construction of flood protection systems through various federal mandates. Design and construction management of military facilities for the Army, Air Force, Army Reserve, and Air Force Reserve as well as other Department of Defense and federal government agencies. Environmental regulation and ecosystem restoration.