Rabbi (Maj.) Sarah Schechter reads from the Torah while the honor guard escorts the casket containing the remains of Capt. Richard D. Chorlins, an 1967 graduate of the Air Force Academy into the Cadet Chapel on April 14, 2015. Chorlins was killed in Vietnam in January 1970, and his remains were laid to rest at the Academy Cemetery. (Liz Copan/U.S. Air Force)

A Malmstrom Air Base airman runs past the blue station during the wingman month kickoff event color run on April 1, 2015, at Malmstrom Air Force Base, Mont. (Chris Willis/U.S. Air Force)

An Air Force Wounded Warrior athlete watches as Coach Erica Wheeler demonstrates shot put technique during the second day of an introductory adaptive sports and rehabilitation camp at Eglin Air Force Base, Fla., on April 14, 2015. (Samuel King Jr./U.S. Air Force)

Tech. Sgt. Jason Cangemi, with the 106th Rescue Wing, test fires an M4 carbine without a suppressor during a multi-day training course at the firing range in Westhampton Beach, N.Y., on April 9, 2015. (Christopher S. Muncy/New York Air National Guard)

An HH-60 Pavehawk from the 101st Rescue Squadron lands to pick up simulated casualties during 106th Rescue Wing's Security Forces Squadron training at Camp Smith, N.Y., on April 12, 2015. (Christopher S. Muncy/New York Air National Guard)

U.S. soldiers from the 82nd Airborne Division make their way to ground after static-line jumps from U.S Air National Guard C-17 Globemaster IIIs at the Sicily Drop Zone in Fort Bragg, N.C., on April 11, 2015. (Marianique Santos/U.S. Air Force)

An F-22 Raptor takes to the sky at the Gulf Coast Salute open house and air show during a demonstration on April 11, 2015, over Tyndall Air Force Base, Fla. (Javier Cruz/U.S. Air Force)