"Vietnam War" . . "South Korean soldiers deployed to Vietnam" . "dispatched troops to South Vietnam" . . . "Republic of Korea armed forces in Vietnam" . . "South Korean forces in South Vietnam" . "South Korea in the Vietnam War" . "sent troops to Vietnam" . "South Korean involvement in the Vietnam War" . . . "troops who participated in the" . . "deployed to the country" . "its commitment" . . "South Korea in the Vietnam War" . "South Korea's \\\"Vietnam Expeditionary Forces\\\"" . "goes to Vietnam" . . . "Blue Dragon Korean Marine Corp for the Vietnam War" . . "South Korea" . "involvement" . "South Korean forces" . . . "South Korean soldiers" . "was heavily involved in the Vietnam War" . "South Korean" .