A day battle drill at the Chocolate Mountain Aerial Gunnery Range, refueling a Raptor over Alaska, an aircraft fire drill on the USS John S. McCain (DDG 56), and more in this week's Frontline Photos.
A freestyle drill team performs at Keesler Air Force Base, Utah National Guard's Best Warrior competition, USS Mitscher departs Souda Bay, and more in this week's Frontline Photos.