180318-N-ZL062-0012 PHILIPPINE SEA (March 18, 2018) Gunner's Mate 2nd Class Robert, Foster fires an M240B machine gun on the fantail of the guided-missile cruiser USS Antietam (CG 54) during a Killer Tomato exercise. Antietam is forward-deployed to the U.S. 7th Fleet area of operations in support of security and stability in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Sarah Myers/Released)