The United Nations Secretary-General has strongly condemned the military escalation in Libya, amid fears of a renewed civil war.
It follows bombing of the capital's airport by the Libyan National Army who are trying to take control of Tripoli from the western-backed government.
Nick Harper reports from the UN in New York:

European leaders rally behind Greenland in face of renewed US threat
South Korea's Lee says he asked Xi to play a mediating role on North Korea
6.7-magnitude earthquake strikes near Baculin, Philippines
Israel, Syria to share intelligence following US-mediated talks
Maduro opponent Machado vows to return to Venezuela, wants election