A MH-60 Sierra, assigned to Helicopter Sea Combat Squadron 25, prepares for take-off July 3, 2015, at Andersen Air Force Base, Guam. HSC-25 provides vital airlift support to the 736th Security Forces Squadron, assisting with their quarterly static line parachute operations. (U.S. Air Force photo by Senior Airman Katrina M. Brisbin/Released)