Chief Master Sgt. Rob Grimsley, 315th Security Forces Squadron Raven, monitors the movement of personnel offloading Denton cargo from a C-17 Globemaster III April 24, 2015 in Haiti during a four-day training mission to Key West Naval Air Station, Fla. The 315th Airlift Wing flew 20 sorties during the four-day deployment and airlifted more than 345,000 pounds of humanitarian cargo, which included 61 pallets of food and clothing and one school bus. (U.S. Air Force Photo by Tech. Sgt. Shane Ellis)