CAMP BUEHRING, Kuwait -- Marines and sailors of the 22nd Marine Expeditionary Unit (Special Operations Capable) Command Element participate in Special Patrol Insertion and Extraction (SPIE) rigging training outside Camp Buehring, Kuwait, Oct. 1, 2007. Marines can use SPIE rigging for tactical insertion and extraction operations. The 22nd MEU (SOC) is currently deployed as the theater reserve force for the U.S. military's Central Command area of responsibility. (Official Marine Corps photos by Cpl. Peter R. Miller)