The United States Air Force's 1st Space Launch Squadron was a space launch unit located at Cape Canaveral Air Force Station, Florida.

It was responsible for USAF Delta II launches from its activation in October 1990 to its inactivation in August 2009.

[3] The 1st Space Launch Squadron was activated on 1 October 1990 and became Air Force Space Command's first Delta II launch squadron.

Its final launch successfully placed the USA-206, or GPS IIR-21(M) navigation satellite into orbit.

[6] This article incorporates public domain material from the Air Force Historical Research Agency