A Marine assigned to Combat Logistics Battalion 26, 26th Marine Expeditionary Unit (MEU), treats a simulated casualty as part of a combat lifesaver exercise aboard the amphibious dock landing ship USS Oak Hill (LSD 51). Bataan Amphibious Ready Group, with embarked 26th MEU, is deployed to the U.S. 5th Fleet area of operations in support of maritime security operations to reassure allies and partners and preserve the freedom of navigation and the free flow of commerce in the region.