Donald Trump has chosen Nikki Haley, his fierce critic, to be the US ambassador to the UN, sources say.

American ambassador to the United Nations, Samantha Power has visited the Korean Demilitarized Zone.

An analyst says the US attack on the Syrian army base is a drop in the bucket compared to the war crimes that Americans and their allies have committed.

'Travel to Syria and see what embarrassed means,' Russian Foreign Ministry spokeswoman tells the US envoy to UN.

An analyst says the fact that Samantha Power has reacted to the Russian action of referring US strike in Dayr al-Zawr to the Security Council in such a hostile way shows the attack was not an accident, it was deliberate.

The UN Security Council threatens “further significant measures” if North Korea does not halt its ballistic missile-related activities.

South Sudan agrees to the deployment of more UN peacekeepers following a Security Council meeting.