U.S. Marine Corps Forces, Korea
Camp Humphreys, Republic of Korea

Who we are

U.S. Marine Corps Forces Korea (MARFORK) is the U.S. Marine Corps' service component for United States Forces Korea (USFK) and United Nations Command (UNC). It commands all U.S. Marine forces assigned to USFK and UNC; advises USFK and UNC on the capabilities, support, and proper employment of Marine forces; and supports the defense of the Republic of Korea (ROK) by facilitating the rapid introduction of U.S. Marine forces onto the Korean Peninsula in order to maintain stability in Northeast Asia. Additionally, MARFORK is the U.S. Marine Corps’ representative to the Commandant of the ROK Marine Corps.



Warrior Shield 24 | HMH-466, 3rd LSB perform external lift

A U.S. Marine with 3rd Landing Support Battalion, 3rd Marine Logistics Group prepares a Joint Light Tactical Vehicle for an external lift during...


Warrior Shield 24 | MWSS-171 Marines conducts firefighting training with Osan Air Force Base Airmen

U.S. Marines with Marine Wing Support Squadron (MWSS) 171, Marine Aircraft Group 12, 1st Marine Aircraft Wing, and Airmen with the 51st Civil...


Warrior Shield 24: Shoot House Day

U.S. Marine Corps Sgt. Robert McNulty executes close-quarters combat tactics with Republic of Korea Marines during Warrior Shield 24 at Rodriguez...


U.S. and ROK Marines conduct combined live fire

U.S. Marine Corps Cpl. Johnathan Saechao, a low altitude air defense gunner, with 3rd Low Altitude Air Defense Battalion, 3rd Marine Air Wing, fires...


Warrior Shield 24 | MAG-36 Bilateral Formation Flight

A CH-53E Super Stallion with Marine Heavy Helicopter Squadron (HMH) 466, Marine Air Group 36, 1st Marine Air Wing and two MUH-1 Marineon helicopters...


Korea Viper 24.1 | U.S. and Republic of Korea Marine Practice Downhill Skiing Techniques

U.S. and Republic of Korea Marines prepare to practice skiing techniques during Korea Viper 24.1 at Pyeongchang, Republic of Korea, Feb. 16, 2024....


MARFORK visits ROK Army Aviation School

U.S. Marine Corps UH-1 Y Venom Huey helicopter, with Marine Light Attack Helicopter Squadron (HMLA) 369, Marine Aircraft Group 36, 1st Marine...


1st MARDIV Marines participate in evening colors with ROK Marines

U.S. Marines with 1st Marine Division and Republic of Korea marines with 1st Marine Division, ROK Marine Corps, participate in a combined evening...

Welcome Aboard