U.S. Navy Ship's Serviceman 3rd Class Gretchen Strelow, right, measures the hair of Hospital Corpsman 3rd Class Courtney Carr aboard the aircraft carrier USS Harry S. Truman (CVN 75) in the Gulf of Oman Dec. 15, 2013, in preparation to cut and donate it Locks of Love, a nonprofit organization. The Harry S. Truman Carrier Strike Group deployed to the U.S. 5th Fleet area of responsibility to conduct maritime security operations, support theater cooperation efforts and support Operation Enduring Freedom.