190116-Z-GR156-0098
U.S. Air Force Staff Sgt. Marc Alfonso Ganir, 154th Aircraft Maintenance Squadron aerospace propulsion craftsman, inspects a C-17 Globemaster III engine Jan. 17, 2019, during exercise Southern Strike at the Gulfport Combat Readiness Training Center, Miss. Southern Strike 19 is a total force, multi-service training exercise hosted by the Mississippi Air National Guard’s Combat Readiness Training Center in Gulfport and Camp Shelby Joint Forces Training Center near Hattiesburg, Miss. from Jan. 15 through Jan. 30, 2019. The exercise emphasizes air-to-air, air-to-ground and special operations forces training opportunities. (U.S. Air National Guard photo by Senior Airman John Linzmeier)