The guided missile cruiser USS Gettysburg (CG 64), right, sails ahead of the Italian navy aircraft carrier ITS Cavour (CVH 550), the aircraft carrier USS Harry S. Truman (CVN 75) and the French navy aircraft carrier Charles de Gaulle (R 91), the flagship of Task Force 473, in the Gulf of Oman Jan. 3, 2014. The Harry S. Truman conducted operations with Task Force 473 to enhance levels of cooperation and interoperability, enhance mutual maritime capabilities and promote long-term regional stability in the U.S. 5th Fleet area of responsibility.