AvDet 21-4: 173rd Airborne Brigade touches down in Poland
U.S. Air Force Tech. Sgt. Seth Tessay, 86th Aircraft Maintenance Squadron crew chief, left, Senior Airman Kevin Bui, 86th AMXS crew chief, center, and Senior Airman Chester Rocamora, 435th Contingency Response Squadron aerospace mechanic journeyman, pose for a photo during Aviation Detachment Rotation 21-4 at 33rd Air Base, Powidz, Poland, Sept. 23, 2021. AvDet 21-4 is a bilateral training exercise with the Polish air force to enhance partner interoperability, maintain joint readiness and assure our regional allies. (U.S. Air Force photo by Senior Airman Taylor Slater)