U.S. Navy Petty Officer 3rd Class Gavin Persaud cleans and inspects the rotor assembly of an MH-60S Seahawk helicopter assigned to Helicopter Sea Combat Squadron 9 in the hangar bay aboard the aircraft carrier USS George H.W. Bush (CVN 77) in the Arabian Sea on July 27, 2011. The George H.W. Bush was deployed to the U.S. 5th Fleet area of responsibility conducting maritime security operations and support missions as part of operations Enduring Freedom and New Dawn.