Preparing for Rappelling Training
Marines await helicopters for rappel training aboard the USS Boxer in the Pacific Ocean, April, 1, 2016. The Marines are assigned to the 13th Marine Expeditionary Unit. Marines and sailors assigned to the Boxer Amphibious Ready Group, 13th Marine Expeditionary Unit are transiting the Pacific Ocean toward the U.S. 5th fleet area of operations. Marine Corps photo by Sgt. Briauna Birl