PORT ARTHUR, Texas - Petty Officer 2nd Class Christopher Denton, a maritime enforcement specialist for Marine Safety Unit Port Arthur, talks to Sammy Jones, a deckhand aboard the tug boat Aaron Vizier, while logging his identification information, Aug. 10, 2011. Coast Guard MSU Port Arthur was selected to receive the National Defense Transportation Association Military Unit Award, Sept. 12, 2011 in Phoenix, Ariz. for their protection of a strategic and nationally significant petrochemical port complex that includes two Strategic Ports of Embarkation, two liquefied natural gas facilities and two of the nation's five Strategic Petroleum Reserves.U.S. Coast Guard photo by Petty Officer 3rd Class Richard Brahm.