March 22, 2017 Advanced Extremely High Frequency System The Advanced Extremely High Frequency System (AEHF) is a joint service satellite communications system that provides survivable, global, secure, protected, and jam-resistant communications for high-priority military ground, sea and air assets. AEHF enables the Department of Defense to control
July 19, 2018 Air Force Space Command Air Force Space Command, activated Sept. 1, 1982, was a major command with headquarters at Peterson Air Force Base, Colorado. AFSPC provided military focused space capabilities with a global perspective to the joint warfighting team.