190312-N-JN784-1068 PHILIPPINE SEA (March 12, 2019) A Mark 32 Mod 15 weapons system fires a torpedo from the aft missile deck of the Arleigh Burke-Class guided-missile destroyer USS Curtis Wilbur (DDG 54) while operating in the Philippine Sea. 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 Alexandra Seeley/Released)