150403-N-PJ969-181 ATLANTIC OCEAN (April 3, 2015) - Sailors hoist signal flags during a navigational communication exercise aboard the guided-missile cruiser USS Anzio (CG 68). Anzio is en route to Scotland to participate in Joint Warrior, a United Kingdom-led semi-annual multinational cooperative training exercise. (U.S. Navy photo by Mass Communication Specialist 2nd Class Abe McNatt/Released)