May 3 (UPI) -- Iran said on Sunday that it is reviewing the United States' response to its most recent peace proposal, a 14-point plan that was reviewed by President Donald Trump on Saturday night.

Trump also said that he could not imagine Iran's proposals would be acceptable and that Tehran had not paid a big enough price for what it had done.

Trump declined to specify what could trigger new military action against the Islamic republic.

The US is yet to formally confirm it has responded. However, Trump reportedly told Israel's Kan News it was unacceptable.

He added that he had been told about the concept of a deal with Iran but was waiting for the exact wording. Read more at straitstimes.com. Read more at straitstimes.com.

President Donald Trump said that he was reviewing a new offer from the Iranian regime to the end the war, but offered little optimism.

US President Donald Trump earlier said that he was not satisfied with the Iranian proposal.

US President Donald Trump had said that he's likely to reject the Iranian proposal as "they have not paid a big enough price". Read more at straitstimes.com. Read more at straitstimes.com.

US President Donald Trump has said he "can't imagine" the proposal is acceptable. Tehran said the "ball is in the US' court" to choose whether to pursue diplomacy or confrontation. DW has more.

Donald Trump rejected Iran's 14-point peace proposal after reviewing its terms. The response keeps nuclear sequencing, sanctions relief and the risk of renewed force at the centre of stalled talks.

May 2 (UPI) -- Iran on Saturday submitted a new proposal to end the war with the U.S. and Israel, which President Donald Trump said he plans to review.