170426-N-HV059-016 NORTH SEA (April 26, 2017) Damage Controlman 1st Class Raymond Cortinas conducts damage control training aboard the Ticonderoga-class guided missile cruiser USS Leyte Gulf (CG 55). Leyte Gulf is conducting naval operations in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe. (U.S. Navy photo by Mass Communication Specialist 2nd Class Sonja Wickard/Released)