U.S. Air Force Senior Airman Douglas Davis III, right, a communications system technician with the 461st Air Control Wing, briefs Navy Rear Adm. John Haley, the U.S. Strategic Command director of global operations, about his job in an E-8C Joint Surveillance Target Attack Radar System aircraft at Robins Air Force Base, Ga., March 7, 2014. Haley visited the base for a tour of the joint airborne command and control, intelligence, surveillance and reconnaissance platform.