The United States and Iran both warned they were ready for war as the clock ticked down on a ceasefire on Tuesday, with uncertainty over whether talks that President Donald Trump had announced would resume in Pakistan.
The White House said Vice President JD Vance was ready to fly back to Islamabad, which was preparing for a second round of talks on ending the war that has engulfed the Middle East and shaken global markets.
However, Tehran’s government declined to confirm that it would participate and accused the United States of violating the truce through its blockade of Iranian ports and seizure of a ship.
“By imposing a blockade and violating the ceasefire, Trump wants to turn this negotiating table into a surrender table or justify renewed hostilities, as he sees fit,” said Iran’s powerful parliament speaker Mohammad Bagher Ghalibaf, who headed the delegations to talks in the Pakistani capital two weeks ago.
“We do not accept negotiations under the shadow of threats, and in the last two weeks we have been preparing to show new cards on the battlefield,” he wrote on X.
Iran’s Revolutionary Guards warned of targeting any vessel attempting to pass through the Strait of Hormuz without permission.
Trump has similarly accused Tehran of violating the truce by harassing vessels in the key strait, the transit passage for about a fifth of the world’s oil that Iran had all but shut in retaliation for the war launched by the United States and Israel on February 28.
The channel sees around 120 daily transits in peacetime, according to Lloyd’s List, a shipping industry intelligence site.
The site reported on Tuesday that more than 20 Iranian “shadow vessels” had transited past the US blockade.
Trump insisted in one of a series of posts on his Truth Social platform that the blockade was “absolutely destroying” Iran and said it will not end “until there is a ‘DEAL’,” in which the United States is pressing for Iranian concessions on its contested nuclear programme.
– ‘Agreed’ to attend talks –
Trump told PBS News that Iran was “supposed to be there” at the talks in Pakistan.
“We agreed to be there,” he said, warning that if the ceasefire expired “then lots of bombs start going off”.
He separately told Bloomberg News it was “highly unlikely” he would extend the two-week truce.
Based on its start time, the truce theoretically expires overnight on Tuesday, Tehran time, although Trump said in his comments to Bloomberg the end was a day later, on Wednesday evening Washington time.
Oil prices fell on Tuesday while most stocks rose on lingering hopes for a deal to end the war and reopen the Strait of Hormuz.
Despite some normality returning to Tehran during the ceasefire, city residents who spoke to Paris-based AFP journalists said the situation was far from ideal.
