U.S. Marine Corps Lance Cpl. Justin W. Wilson and Sgt. David O. Tye, both with Scout Sniper Platoon, Headquarters and Support Company, Battalion Landing Team, 1st Battalion, 9th Marine Regiment, 24th Marine Expeditionary Unit, fire their weapons at targets during stress shoot relay competition in Djibouti on March 25, 2010. The contest challenges scout snipers in communication, marksmanship and teamwork during competitive relays. The 24th Marine Expeditionary Unit is on a seven-month deployment aboard the Nassau Amphibious Ready Group vessels as the theater reserve force for Central Command.