190314-N-VE240-2277 PHILIPPINE SEA (Mar. 14, 2019) Master-at-Arms Chief Nicholas Graham, right, gives the order to fire on a target during a live-fire gunnery exercise aboard the Arleigh Burke-class guided-missile destroyer USS Milius (DDG 69). U.S. Navy warships train together to increase the tactical proficiency, lethality and interoperability of participating units in an Era of Great Power Competition. (U.S. Navy photo by Mass Communication Specialist 1st Class Rufus Hucks/Released)