U.S. Navy Quartermaster 3rd Class Kenneth J. Curfman calculates a bearing using an alidade aboard the guided missile cruiser USS San Jacinto (CG 56) while departing Split, Croatia, Aug. 14, 2013. The San Jacinto was deployed with the Harry S. Truman Carrier Strike Group supporting maritime security operations and theater security cooperation efforts in the U.S. 6th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 3rd Class Preston Paglinawan/Released)