The trailer for America's Vanguard Force, the culminating video for the 15th Marine Expeditionary Unit's 2024 deployment to the Indo-Pacific Region. The 15th MEU comprises a command element; a ground combat element, Battalion Landing Team 1/5; a logistics combat element, Combat Logistics Battalion 15; and an aviation combat element, Marine Medium Tiltrotor Squadron (VMM) 165 (Reinforced) and Marine Fighter Attack Squadron (VMFA) 225. (U.S. Marine Corps video by Gunnery Sgt. Donald Holbert)