Gunner's Mate 2nd Class Nathan Paulo, left, stands range safety officer watch as Midshipmen 1st Class Marco Patzy fires a M240B machine gun during antiterrorism watch officer training.

MEDITERRANEAN SEA (Jun. 09, 2018) Gunner's Mate 2nd Class Nathan Paulo, left, stands range safety officer watch as Midshipmen 1st Class Marco Patzy fires a M240B machine gun during antiterrorism watch officer training aboard the Arleigh Burke-class guided-missile destroyer USS Porter (DDG 78). Porter is forward- deployed to Rota, Spain, on its fifth patrol in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 2nd Class Ford Williams) File# 180609-N-JI086-626