U.S. Marines with 3rd Amphibian Assault Battalion, 1st Marine Division, operate Amphibious Combat Vehicles with 2nd Battalion, 4 Marines Regiment, 1st MARDIV on and off Wasp-class amphibious assault ship USS Makin Island (LHD8), during Quarterly Underway Amphibious Readiness Training 26.2, off the coast of California, Jan. 26, 2026. QUART enhances the warfighting proficiency of the Navy-Marine Corps team. This routine training forges a more integrated and lethal force, ensuring our Marines and Sailors are prepared to respond to crisis and win in conflict. (U.S. Marine Corps video by Cpl. Martha Linares)