SOUTH CHINA SEA (Oct. 9, 2019) A CH-53E Super Stallion helicopter assigned to Marine Medium Tiltrotor Squadron (VMM) 163 (Reinforced), 11th Marine Expeditionary Unit (MEU), lands on the flight deck of the amphibious assault ship USS Boxer (LHD 4) during a vertical replenishment-at-sea. The Marines and Sailors of the 11th MEU are deployed to the 7th Fleet area of operations to support regional stability, reassure partners, and allies, and maintain a presence postured to respond to any crisis ranging from humanitarian assistance to contingency operations. (U.S. Marine Corps photo by Cpl. Dalton S. Swanbeck)