 Complete the following phrase:  Royal Marines were involved in the Korean War. 41 Independent Commando was reformed in 1950, and was originally envisaged as a raiding force for use against North Korea. It performed this role in partnership with the United States Navy until after the landing of United States Army X Corps at Wonsan. It then joined the USs 1st Marine Division at Koto-Ri. As Task Force Drysdale with Lt. Col. D.B. Drysdale RM in command, 41 Commando, a USMC company, a US Army company and part of the divisional train fought their way from Koto-Ri to Hagaru after the Chinese had blocked the road to the North. It then took part in the famous withdrawal from 