6911 Security Squadron Hahn AB Germany

The 6911th Security Squadron was a United States Air Force unit stationed at Hahn Air Base, Germany, during the Cold War. Activated in the late 1950s, the squadron was part of the USAF Security Service, specializing in signals intelligence (SIGINT) and electronic surveillance operations aimed at monitoring Warsaw Pact communications. Its personnel played a critical role in gathering intelligence that supported NATO strategic planning and U.S. Air Force operations in Europe. The unit remained operational at Hahn AB until its inactivation or reassignment as part of broader USAF restructuring toward the end of the Cold War.