Master Sgt. Jerimiah Perou, 56th Fighter Wing Command Post noncommissioned officer in charge of C2 operations, records details of an in-flight emergency July 8, 2020, at Luke Air Force Base, Ariz. Command Post specialists operate command and control facilities, monitor voice, data and alerting systems and keep Air Force commanders up-to-date on the status of aircraft. Command Post Airmen are the central communication liaison between agencies and personnel such as higher headquarters and first sergeants. (U.S. Air Force photo by Airman 1st Class Brooke Moeder)