Marines from Marine Medium Tiltrotor Squadron 263 (Reinforced), 22nd Marine Expeditionary Unit, arrive at Udairi Army Airfield, Kuwait, Aug. 10, 2009. Marines from VMM-263 (rein), the aviation combat element for the 22nd MEU, joined other elements of the MEU ashore for sustainment training aboard Camp Buehring, Kuwait. The 22nd MEU is serving as the theater reserve force for U.S. Central Command.