200317-N-QD718-1528 PHILIPPINE SEA (March 17, 2020) The Arleigh Burke-class guided-missile destroyer USS Mustin (DDG 89), front, fires a bullet from the mark 45 5-inch gun in the Philippine Sea as seen from Whidbey Island-class dock landing ship USS Germantown (LSD 42). Germantown, part of America Expeditionary Strike Group, 31st Marine Expeditionary Unit team, is operating in the U.S. 7th Fleet area of operations to enhance interoperability with allies and partners and serves as a ready response force to defend peace and stability in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 1st Class Toni Burton/Released)