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
South Korea–United States relations of the most pro-American nations in the world. The new US Ambassador to South Korea arrived in Seoul on July 7, 2018. The post had been vacant since President Donald Trump took office in January 2017. Harry Harris, a former head of the US military's Pacific Command, has expressed his resolve to work as an ambassador to strengthen the alliance between the United States and South Korea. Leaders of South Korea and the United States from 1950 Cross-border skirmishes and raids at the 38th Parallel escalated into open warfare when the North Korean forces invaded South Korea on June 25,