Aug. 25, 2022 Reservists sharpen readiness, build relationships at Resolute Sentinel Resolute Sentinel is a new 12th Air Force (Air Force Southern)-led U.S. Southern Command (SOUTHCOM) exercise first held in 2021. Resolute Sentinel evolved from the longstanding New Horizons and Beyond the Horizons, annual joint humanitarian assistance exercises in Latin America and the Caribbean.
July 20, 2022 Resolute Sentinel 2022: Joint training for Flying Jennies, Port Dawgs Members of the 815th Airlift Squadron, 803rd Aircraft Maintenance Squadron and the 41st Aerial Port Squadron from Keesler Air Force Base, Mississippi, traveled to Guatemala, June 4- 24, to participate in Resolute Sentinel 2022, a 12th Air Force-led U.S. Southern Command exercise that provides joint