The United States Army Corps of Engineers (USACE) is a federal agency that is responsible for the design, construction, and maintenance of a wide range of public works and military facilities. The USACE is a part of the United States Department of Defense and is led by the Chief of Engineers, who is a general officer in the United States Army.
The USACE has a diverse mission that includes flood control, navigation, environmental protection, and disaster response and recovery. The agency is responsible for the operation and maintenance of the nation's water resources infrastructure, including dams, levees, and reservoirs. It also provides engineering and technical support to the military, including the construction of military bases and the design and development of weapons systems.
In addition to its military and civil works missions, the USACE also performs research and development in a variety of fields, including hydrology, geotechnical engineering, and environmental science. The USACE employs a large workforce of civilian and military personnel, and it is headquartered in Washington, D.C.