UN adopts resolutions requiring North Korea to have their troops withdraw - only possible as USSR was boycotting UN over refusal to recognise China's communist government.
1950: UN Forces pushed Communist back to Chinese border
August 1950: USSR returned to UN and took presidency of Security council.
October 1990: Chinese enter war with communists - USSR would veto resolutions to stop Chinese involvement
General Assembly passed resolution 377:
Also known as 'Uniting for peace'
Enabled General Assembly to call emergency meeting if 7 members request it - then call for collective action.
July 1953: Managed to get both sides to agree on armistice.
The UN's involvement in Korea bolstered its reputation.
It was the first time UN forces were deployed to restore peace
Showed international cooperation was possible if no one vetoed.
'Uniting for peace' resolution passed -causing checks and balances on 'veto' of permanent members.