180228-N-RB168-316 PHILIPPINE SEA (Feb. 28, 2018) The Arleigh Burke-class guided-missile destroyer USS Benfold (DDG 65) fires its Mark 45 5-inch lightweight gunwhile conducting a live-fire exercise during exercise Multisail 18. The bilateral training exercise is focused on improving interoperability between the U.S. and Japanese forces. (U.S. Navy photo by Mass Communication Specialist 1st Class Benjamin Dobbs/Released)