A Qatari delegation arrived in Tehran on Sunday, Iranian media and a diplomat said, as part of the mediation process to end the war between Iran and the United States.

Iran's Fars news agency said on Sunday that Tehran has not made a final decision on signing the agreement under discussion with the United States to end the Middle East war.

U.S. President Donald Trump said that a deal with Iran to end the Middle East war could be signed Sunday, and that the strategic Strait of Hormuz would be "open to all" immediately after.

Iranian Foreign Minister Abbas Araghchi said that upon finalization, a draft deal with the United States would be signed "remotely", which could happen "in the coming days."

The United States said it downed multiple Iranian drones targeting commercial ships in the Strait of Hormuz early Saturday, hours after both sides said a deal to end the Middle East war was closer than ever.

U.S. President Donald Trump said Friday that Tehran's stated version of a proposed U.S.-Iran deal on stopping the war is not what was agreed to.

Iran's description of the proposed agreement "bears no relation to the truth," Trump said, labeling the Iranians "very dishonorable people to deal with."

Israeli Prime Minister Benjamin Netanyahu said Friday that he and U.S. President Donald Trump were in "full agreement" to keep Iran from acquiring nuclear weapons, a day after Trump touted an imminent deal with Tehran.

"As long as I am prime minister of Israel, Iran will not have nuclear weapons. There is full agreement between me and President Trump on this issue," Netanyahu said in a statement.

Iran's Mehr news agency said on Friday that a draft accord with the United States had set 60-day negotiation period to reach a deal over Tehran's nuclear program.

The agency, citing a source close to Iran's negotiating team, said it stipulates "60 days of negotiations to reach an agreement on nuclear issues and the complete lifting of U.S. primary and secondary sanctions."

U.S. President Donald Trump on Thursday announced a "great settlement" with Iran to end the Middle East war, saying he expected a deal to be signed in Europe in the coming days.

"We just made a great settlement of the war with Iran," Trump told reporters in the Oval Office, saying that they would "subject to finalization of documents, which should get done, over the next few days, probably have a signing, maybe in Europe."

U.S. President Donald Trump announced that he canceled planned strikes against Iran on Thursday and claimed Iran's leadership "approved" a draft agreement that would extend the ceasefire, reopen the Strait of Hormuz and launch 60 days of negotiations on Iran's nuclear program.

Trump has claimed an agreement was close multiple times before, and Iran's Fars news agency has already pushed back on his latest claims. However, three sources briefed on the talks told U.S. news portal Axios that key gaps were narrowed during talks between Iranian officials and Qatari mediators on Wednesday.