The US is asking the United Nations to remove the Venezuelan government's credentials and formally recognise self-proclaimed interim President Juan Guaido as the country's leader.
The UN Security Council held an emergency meeting on the deteriorating situation.
Nick Harper reports from New York:

Pakistan still seeks to bridge US, Iran gaps despite failure of face-to-face talks
Iranian foreign minister heads to Russia, Trump says 'call us' to negotiate
White House to discuss presidential security, stands by Secret Service
Israeli strikes hit east Lebanon, expanding scope despite ceasefire
Modi's BJP gains ground in India’s upper house after AAP lawmakers defect