Camp Pendleton North, United States - October 16, 2025 A video from October 16–17, 2025, shows U.S. Marines and Sailors conducting a dramatic amphibious assault rehearsal off the coast of Marine Corps Base Camp Pendleton as part of the Marine Corps 250th Birthday Amphibious Capabilities Demonstration. Amphibious combat vehicles from the 3rd Assault Amphibian Battalion, 1st Marine Division, are seen driving on land, entering the surf, floating through the water, and returning to shore, highlighting their unique ability to operate seamlessly across both terrain and water during live-fire exercises. The demonstration emphasizes the integration of air, land, and sea forces, showcasing the Navy–Marine Corps team’s skill in executing coordinated amphibious operations. Marines maneuvered through surf and sand in a full-scale simulated assault, demonstrating precision and readiness. The event marks the Marine Corps’ 250th birthday and America’s Semiquincentennial, celebrating 250 years of expeditionary service. For generations, Marines have remained a force-in-readiness — capable, credible, and committed to winning the nation’s battles.