An F-16 Fighting Falcon takes off while two F-35 Lightning IIs taxi on the flightline in a training mission April 24, 2014, at Eglin Air Force Base, Fla. F-16s from the 419th and 388th Fighter Wings from Hill AFB, Utah, conducted their first training missions alongside the U.S. Air Force’s newest fighter aircraft. (U.S. Air Force photo/Staff Sgt. Christina Judd)
Senior Airman Paul Swanson marshals in a F-35 Lightning II after one of its first sorties May 6, 2014 at Luke Air Force Base, Ariz. Swanson is a 61st Aircraft Maintenance Unit crew chief. (U.S. Air Force photo/Senior Airman Jason Colbert)
Army Sgt. Jordan Markel Witz, 5th Quartermaster Theater Aerial Delivery Company jumpmaster, exits a C-130J Super Hercules as part of International Jump Week over Germany, May 6, 2014. A total of 97 foreign and allied partners tested, built and strengthened partnerships during jump week alongside American Airmen and Soldiers. (U.S. Air Force photo/Airman 1st Class Jordan Castelan)
Members of the 22nd Special Tactics Squadron jump from an MC-130H Combat Talon II May 2, 2014, during Emerald Warrior over Hurlburt Field, Fla. Emerald Warrior is an annual, joint exercise to train special operations, conventional and partner nation forces in combat scenarios designed to hone special operations air and ground combat skills, and is the Department of Defense's only irregular warfare exercise. (U.S. Air Force photo/Staff Sgt. Marleah Miller)
A Navy HH-60H Seahawk from the Helicopter Sea Combat Squadron 84, extracts Air Force combat controllers during Emerald Warrior, May 2, 2014, at Hurlburt Field, Fla. Emerald Warrior is an annual, joint exercise to train special operations, conventional and partner nation forces in combat scenarios designed to hone special operations air and ground combat skills, and is the Department of Defenses only irregular warfare exercise. (U.S. Air Force photo/Staff Sgt. Tim Chacon)