U.S. Marine Corps Gunnery Sgt. Alexander Panetta, a platoon sergeant with 2nd Assault Amphibian Battalion, 2nd Marine Division, closes the hatch to an ACV during a shore-to-ship movement to accomplish training objectives within the Naval Integrated Training Package-2 and Amphibious Mobility Warfare Certifications as a part of 26th Marine Expeditionary Unit's during Type Commander’s Amphibious Training (TCAT) on Marine Corps Base Camp Lejeune, North Carolina, June 14, 2026. TCAT is a military exercise designed to enhance mobility and integration between the U.S. Marine Corps and the U.S. Navy. The amphibious force is an integrated powerhouse providing sea, land, and air operations, giving geographic combatant commanders a more flexible, agile force for aggregated or dis-aggregated operations across the globe. (U.S. Marine Corps photo by Cpl. Channah Chilton)