U.S. Navy Boatswain's Mate 3rd Class Edward Kirtley, left, and Boatswain's Mate 2nd Class Nicholas Constable stand by during flight quarters aboard the amphibious command ship USS Blue Ridge (LCC 19) March 14, 2013, in the Philippine Sea. (U.S. Navy photo by Mass Communication Specialist 2nd Class Mel Orr/Released)