U.S. Marines assigned to 3rd Littoral Anti-Air Battalion, 3rd Marine Littoral Regiment, 3rd Marine Division, drive a Marine Air Defense Integrated System off a Philippine surface connector in support of maritime key terrain security operations during KAMANDAG 10 at Calayan, Philippines, June 22, 2026. - U.S. Marines assigned to 3rd Littoral Anti-Air Battalion, 3rd Marine Littoral Regiment, 3rd Marine Division, drive a Marine Air Defense Integrated System off a Philippine surface connector in support of maritime key terrain security operations during KAMANDAG 10 at Calayan, Philippines, June 22, 2026. KAMANDAG 10 is a multi-domain, joint, and combined exercise between the Armed Forces of the Philippines and United States military focused on enhancing maritime security, interoperability, contested logistics, and combined readiness throughout the Philippine archipelago. (U.S. Marine Corps photo by Cpl. Ernesto Lagunes)