Biden’s Iran envoy voices doubt about the future of the Iran nuclear deal.

Senator Chris Murphy says the US should rejoin the Iran nuclear deal and decrease its overall “militaristic footprint” in the region.

Any negotiations with the United States to revive the Iran deal, if the United States comes to the table with the same attitude and set of demands, have already failed. And the Americans will have no one to blame but themselves.

The Biden administration is engaged in “classic bad faith bargaining” with Iran on rejoining the Joint Comprehensive Plan of Action (JCPOA), an American political analyst has said.

Biden should admit that Trump's “maximum pressure” campaign against Iran was a complete failure, an American scholar says.

Tehran has dismissed reports that it may postpone the Vienna talks to restore the nuclear agreement until President-elect Ebrahim Raeisi assumes office.

US National Security Advisor Jake Sullivan has said there remains “a fair distance to travel on some of the key issues” regarding the Iran nuclear agreement.

The head of Iran’s delegation to nuclear talks in Vienna Deputy Foreign Minister Abbas Araghchi says there are still many technicalities that need to be resolved before a final agreement can be reached.

Peter Westmacott says the Biden administration is aware that tearing up the JCPOA harmed America’s reputation as a reliable ally.

China calls on the US to remove the unilateral sanctions on Tehran as talks on the revival of a 2015 Iran nuclear deal are pursued in the Austrian capital of Vienna.