The Italian Navy aircraft carrier ITS Cavour (CVH 550), top, sails alongside the aircraft carrier USS Harry S. Truman (CVN 75) 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.