President Donald Trump and Secretary of State Marco Rubio say Iran's latest peace proposal is unacceptable because it does not include provisions preventing Tehran from obtaining a nuclear weapon.

The United Arab Emirates will withdraw from the Organization of the Petroleum Exporting Countries (OPEC) this week, as the Iran war roils global energy markets.

Donald Trump has claimed Iran is in a “state of collapse” and said Tehran has urged Washington to lift its blockade on Iranian ports “as soon as possible,” even as the war enters a critical phase.