Navy Lt. Joseph A. Nellis, senior medical officer and native of Pittsburgh, Pa., left, and Maj. Aaron P. Hill, right, logistics officer for the 22nd Marine Expeditionary Unit and native of Everett, Wash., lead a six-mile hike aboard Camp Buehring, Kuwait, Sept. 2. They joined three naval officers conducting the hike as one of the requirements to earn their Fleet Marine Force officer qualification pin. The 22nd MEU is ashore in Kuwait to conduct sustainment training while serving as the theater reserve force for U.S. Central Command.