B-2 Spirit pilots from Whiteman Air Force Base, Missouri, depart for their jets June 23, 2014, at Nellis AFB, Nevada. The pilots are participating in the integration phase of the U.S. Air Force Weapons School, a 5-month, graduate-level program. Typically, each of the two USAFWS classes held annually includes only two or three B-2 pilots, and generates a small pool of highly qualified tacticians who bring that expertise back to the other pilots in their squadrons here after graduation. From left to right, the pilots are Capt. Justin N. Meyer, 13th Bomb Squadron; Maj. Robert Sturgill, 325th Weapons Squadron; and Capt. Marcus C. Antonini, 393rd Bomb Squadron. (U.S. Air Force photo by Airman 1st Class Thomas Spangler)