Marine Rotational Force - Southeast Asia (MRF-SEA), is a Marine Corps Forces Pacific operational model which involves planned exchanges with subject matter experts, promotes security goals with Allies and Partners, and positions I Marine Expeditionary Force forces west of the International Date Line.
Marines and Sailors of the 15th Marine Expeditionary Unit came together to honor the 250th birthday of the United States Marine Corps while forward deployed in the Philippines as Marine Rotational Force-Southeast Asia.