150318-N-ZY039-002 ATLANTIC OCEAN (March 18, 2015) – Sailors clean the Close-In Weapons System (CWIS) gun barrels aboard the Ticonderoga-class guided-missile cruiser USS Normandy (CG 60) during routine maintenance. Normandy, home-ported in Norfolk, is conducting naval operations in the U.S. 6th Fleet Area of Responsibility in support of U.S. national security interests in Europe. (U.S. Navy photo by Mass Communication Specialist 3rd Class Justin R. DiNiro/ Released)