Angel Thunder 2015: Task Force Tatanka
U.S. Army Staff Sgt. Westly Vincent, Task Force Tatanka, CH-47D Chinook flight engineer, hands a headset connector to U.S. Air Force Senior Airman Casey Blackmon 2nd Training Squadron survival, evasion, resistance, and escape specialist, 22nd Training Squadron, Fairchild Air Force Base, Wash., inside a CH-47D Chinook during Angel Thunder 2015 at Davis-Monthan Air Force Base, Ariz., June 2, 2015. Angel Thunder is the world’s largest personnel recovery exercise, hosting 11 partner nations and nine inter-agencies at Davis-Monthan Air Force Base. (U.S. Air Force photo by Staff Sgt. Angela Ruiz/Released)