U.S. Air Force Airmen, from the 177th Fighter Wing of the New Jersey Air National Guard, prepare to board a West Virginia ANG C-17 Globemaster III at Atlantic City International Airport, N.J., on July 13, 2015, to travel to Thracian Star, a bilateral training exercise to enhance interoperability with the Bulgarian air force at Graf Ignatievo Air Base, Bulgaria. (U.S. Air National Guard photo by Master Sgt. Andrew J. Moseley/Released)