The air crew from the C-5M Super Galaxy, 22nd Airlift Squadron, from Travis Air Force Base, Calif., members of the Space and Missile Systems Center, the 45th Space Wing, and civilian ground crews, unload the fifth Advanced Extremely High Frequency (AEHF-5) communications satellite, at Cape Canaveral, Fla., April 22, 2019. The AEHF constellation is designed to replace the Milstar satellite constellation. (U.S. Air Force photo by Ian Bush)