Widening of the Cold War 1949-1955

  • CCP announce allegiance to USSR

    [Chinese Communist Party]
  • White Paper on China

    USA [Dean Acheson issues government report on China and US strategy]
  • USSR test atomic bomb

    USA lose nuclear monopoly
  • US Defensive Perimeter Strategy

    Introduced by Dean Acheson, Secretary of State
    Military defense line to contain communism in Asia; runs from Japan through the Ryukyu Islands to the Philippines
    Excluded South Korea and Taiwan
  • North Korea invades South

  • UN demands end of North invasion of South

  • Period: to

    Korean War

    War between Soviet backed North and US backed South divisions of Korea [DPROK/ROK]
    'Indirect conflict' between USA and USSR
  • UN resolves: military support to Korea