Staff Sgt. Darrin Donovan, 374th Security Forces Squadron, applies a tourniquet to the leg of Airman 1st Class Katrina Menchaca, 374th Airlift Wing, during Phase II of Exercise Beverly Morning 10-01 at Yokota Air Base, Japan. Base personnel are conducting an exercise Nov. 18 to 20 to maintain operational readiness. (U.S. Air Force photo/Airman 1st Class Sean Martin)