Tech. Sgt. Edward Lauer, 379th Air Expeditionary Wing Command Post NCO in charge of command and control operations, performs a radio check with agencies across the installation March 22, 2019, at Al Udeid Air Base, Qatar. Airmen from the command post are responsible for gathering and relaying information to entities across base to include aircraft maintenance requirements, security forces incidents, and notifications that ensure the safety of Airmen and other assets on base. (U.S. Air Force photo by Tech. Sgt. Christopher Hubenthal)