Shawn Graham, chief mass communication specialist, strains to keep his grip while completing an obstacle course at the Combat Training Center at Arta Beach, or Centre d'entraînement au combat d'Arta Plage, Sept. 6. Graham, along with his fellow U.S. Navy FY-11 Chief Petty Officer selects from Combined Joint Task Force - Horn of Africa, Camp Lemonnier, Djibouti, completed the course as part of the team building portion of the induction season. The Combat Training Center is run by the members of the French Foreign Legion and is part of the headquarters of the 13th Demi-Brigade of the Foreign Legion.