Twentieth Air Force Bombardment Group, remaining at North Field, Guam as its only operational organization. In 1949, budget reductions forced the realignment and consolidation of Air Force units in the pacific, and the mission of Twentieth Air Force became the defense of the Ryukyu Islands and was reassigned to Kadena AB, Okinawa. It commanded the following units: On 27 June 1950, the United Nations Security Council voted to assist the South Koreans in resisting the invasion of their nation by North Korea. President Harry S. Truman authorized General Douglas MacArthur (commander of the US occupying forces in Japan) to commit units to the
Tanks of South Korea following on the heels of World War II, many of the top tanks used in World War II were also utilized during the Korean War. The first tanks to be used by UN forces in South Korea were American M24 Chaffee light tanks, which were also used during the Second World War. They were sent to South Korea from Japanese army bases. While the Chaffee was useful for infantry support, it could not stand up to a T-34. Upon the onset of the Korean War, U.S. forces were sent to defend South Korea against invasion by North Korea and later