Master Sgt. Jeff Stanley, a load master with the 9th Airlift Squadron at Dover Air Force Base (AFB), Del., provides Airmen a mission safety brief at Ellsworth AFB, S.D., Aug. 2, 2016. Approximately 650 tons of equipment is being transported to Andersen AFB, Guam, in support of the continuous bomber presence mission. (U.S. Air Force photo by Airman Donald Knechtel)