The 123rd Fighter Squadron is a constituent unit of the District of Columbia Air National Guard stationed at Joint Base Andrews, Maryland. It operates the F-16 Fighting Falcon and provides air defense for the Washington D.C. metropolitan area. Established in 1946, this squadron has played crucial roles during times of war and peace, including operations during the Korean War, Vietnam War, and the Gulf War. Today, it continues its mission as part of the Air Combat Command’s Air Defense Region 1. The unit is known for its rich history and tradition within the United States Air Force.