U.S. Sailors sort through mail in the hangar bay aboard the aircraft carrier USS Nimitz (CVN 68) in the Arabian Sea July 20, 2013.
The Nimitz was underway in the U.S. 5th Fleet area of responsibility supporting maritime security operations and theater security cooperation efforts. (DoD photo by Mass Communication Specialist 3rd Class Chris Bartlett, U.S. Navy/Released). Original public domain image from Flickr