U.S. Marines with Marine Rotational Force-Southeast Asia, observe Singapore Guardsmen with 3rd Battalion Singapore Guards, 7th Singapore Infantry Brigade conduct an obstacle course during Valiant Mark 24 on Bedok Camp, Singapore, Dec. 12, 2024. Valiant Mark is an annual, bilateral training exercise conducted between the Singapore Armed Forces and I MEF, designed to enhance interoperability, improve combined arms and amphibious warfighting skills, and strengthen military-to-military relationships. MRF-SEA is a rotational unit derived from elements of I MEF executing a U.S. Marine Corps Forces, Pacific operational model that involves training events and exchanges with partner military subject matter experts, promotes security goals with...