Dagger Descent A member of the Army Special Operations Command Black Daggers parachute demonstration team prepares to land during the Thunder Over Dover air show at Dover Air Force Base, Del., Sept. 15, 2019. SHARE IMAGE: Download Image: Full Size (2.06 MB) Tags: Military Life, Army Photo By: Air Force Senior Airman Christopher Quail VIRIN: 190915-F-NX530-1152.JPG Photo Gallery