171019-M-DJ953-0028 U.S. 5th FLEET AREA OF OPERATIONS (Oct. 19, 2017) Cpl. Eric Sigman, a heavy equipment operator assigned to the Logistics Combat Element of the 15th Marine Expeditionary Unit (15th MEU), presents a class on how to properly guide a vehicle safely aboard the amphibious dock landing ship USS Pearl Harbor (LSD 52). The 15th MEU is embarked on the America Amphibious Ready Group and is deployed to maintain regional security in the U.S. 5th Fleet area of operations. (U.S. Marine Corps photo by Cpl. F. Cordoba/Released)