How did the UN feel about the north Korean attack of the south Korea in 1950?

The United Nations strongly condemned North Korea's invasion of South Korea in 1950, viewing it as a violation of international law and a threat to peace and security in the region. In response, the UN Security Council passed a resolution calling for member states to assist South Korea in repelling the invasion. This led to a military intervention led by the United States under the UN flag, marking the beginning of the Korean War. The UN's actions reflected its commitment to collective security and the defense of member states against aggression.