U.S. Marine Corps Col. Stuart Glenn, the commanding officer for Marine Rotational Force - Southeast Asia, I Marine Expeditionary Force, shakes hands with Singapore Guardsman Senior Lt. Col. Michael Enriquez, the commanding officer for 7th Singapore Infantry Brigade, during the opening ceremony for Valiant Mark 24 on Bedok Camp, Singapore, Dec. 9, 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 Allied and partner nations, and ensures a persistent I MEF stand-in presence west of the International Date Line. (U.S. Marine Corps photo by Sgt. Shaina Jupiter) - U.S. Marine Corps Col. Stuart Glenn, the commanding officer for Marine Rotational Force - Southeast Asia, I Marine Expeditionary Force, shakes hands with Singapore Guardsman Senior Lt. Col. Michael Enriquez, the commanding officer for 7th Singapore Infantry Brigade, during the opening ceremony for Valiant Mark 24 on Bedok Camp, Singapore, Dec. 9, 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 Allied and partner nations, and ensures a persistent I MEF stand-in presence west of the International Date Line. (U.S. Marine Corps photo by Sgt. Shaina Jupiter)