25 June 1950

Shortly before dawn, eight divisions of the North Korean People's Army crossed the 38th Parallel and invaded the Republic of Korea. Within three days, the South Korean capital city of Seoul had been captured. On 30 June, President Harry S. Truman ordered a naval blockade of the Korean coast and authorized the sending of U.S. ground troops to Korea. Two days later, General Douglas MacArthur, the Commander in Chief Far East, formally requested that a Marine regimental combat team be deployed to the Far East.