U.S. Airmen assigned to the 1st Combat Communication Squadron, 435th Air Ground Operations Wing, assist Airmen of the 424th Air Base Squadron as they control the take-offs and landing operations of a C-130 Super Hercules of the 37th Airlift Squadron, 86th Airlift Wing, on a landing zone on Chièvres Air Base, Belgium, July 30, 2019. (U.S. Army video by Pierre-Etienne Courtejoie)