During U.S. Marine Corps Sgt. Alphonso M. Lee's promotion ceremony Jan. 5, Sgt. Christian E. Dominguez, 6th Marine Corps District data noncommissioned officer, and Tracy Torres, Lee's mother, pin the rank of sergeant on his collar at 6MCD Marine Corps Recruit Depot Parris Island. Capt. Matthew K. Rainer, 6MCD supply officer, and Gunnery Sgt. Sean G. Linder, 6MCD logistics chief, held the promotion ceremony to recognize Lee's accomplishments in front of his family, friends and 6MCD headquarters staff.