A soldier assigned to the 10th Special Forces Group steers an all-terrain vehicle during training in Navarre, Fla., March 14, 2017, to qualify to use ATVs in special operations missions. Air Force photo by Airman 1st Class Dennis Spain
Marine Corps 2nd Lt. Brandon J. Klewicki uses an emergency breathing system during helicopter underwater egress training at the base pool at Marine Corps Base Hawaii, March 23, 2017. Marine Corps photo by Cpl. Aaron S. Patterson
Navy Petty Officer 2nd Class Bryce Mack hugs his daughter upon returning from six-month deployment to the western Pacific at Joint Base Pearl Harbor-Hickam, Hawaii, March 23, 2017. Navy photo by Petty Officer 2nd Class Michael H. Lee
Air Force Master Sgt. Logan English recovers his parachute after landing on Malemute drop zone during helicopter jump training at Joint Base Elmendorf-Richardson, Alaska, March 22, 2017. Air Force photo by Alejandro Pena
Army Staff Sgt. Armando Alvarado applies face paint during training for an Expert Infantryman Badge competition at Fort Jackson, S.C., March 17, 2017. Alvarado is assigned to the 13th Infantry Regiment. Army photo by Robert Timmons
Marines fast-rope from an MV-22B Osprey onto the port aircraft elevator of the amphibious assault ship USS Bonhomme Richard in the Philippine Sea, March 21, 2017. Navy photo by Seaman Apprentice Jesse Marquez Magallanes
A soldier from the DeGlopper Air Assault School jumps off a tactical vehicle after connecting a slingload onto a UH-60 Black Hawk helicopter on Fort Bragg, N.C., March 23, 2017. Army photo by Capt. Adan Cazarez