An F-15E Strike Eagle releases flares as part of a combined arms demonstration during the Wings Over Wayne Air Show at Seymour Johnson Air Force Base, N.C., May 21, 2017. Air Force photo by Staff Sgt. Brittain Crolley
Navy basic underwater demolition/SEAL students conduct inflatable boat small surf passage training at the Naval Special Warfare Basic Training Command in Coronado, Calif., May 22, 2017. Navy photo by Petty Officer 1st Class Lawrence Davis
Army Sgt. Matthew Councill shouts commands to his team of Canadian soldiers during a U.S.-Canadian demonstration of a section attack for Ukrainian noncommissioned officers near Zhytomyr, Ukraine, May 22, 2017. Army photo by Sgt. Anthony Jones
Air Force Capt. Michael F. Winter holds a ceremonial flag during a memorial retreat ceremony for fallen law enforcement members at Yokota Air Base, Japan, May 18, 2017. Air Force photo by Airman 1st Class Donald Hudson
Navy Petty Officer 1st Class Brian Kaltenbach and Petty Officer 2nd Class Aaron Brush prepare a rescue basket for hoisting up to an MH-60S Seahawk during training south of Japan, May 23, 2017. Navy photo by Petty Officer 2nd Class Nathan Burke
A paratrooper runs with a child during an All American Week family fun run at Fort Bragg, N.C., May 23, 2017. The week celebrates the 82nd Airborne Division with events for soldiers, veterans and families. Army photo by Spc. L'Erin Wynn
U.S. Marine Drum and Bugle Corps members give a rooftop performance during an evening parade at Marine Barracks Washington in Washington, D.C., May 19, 2017. Marine Corps photo by Lance Cpl. Alex A. Quiles