Petty Officer 2nd Class Huytuan Nguyen works on the tail rotor of an MH-60S Sea Hawk helicopter assigned to Helicopter Sea Combat Squadron 8 in the hangar bay aboard the aircraft carrier USS John C. Stennis (CVN 74) in the Arabian Gulf on Dec. 1, 2011. The John C. Stennis is 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.