New York, April 6 : US President has vented his frustration and fury with the way the Iran war has developed with an outburst of foul language and religious references in social media posts that raise questions on how he may act and how far he would go when his latest deadline for Tehran to open the Strait of Hormuz ends on Tuesday.

â??Open the Fâ??inâ?? Strait, you crazy bastards, or youâ??ll be living in Hellâ??, he wrote on Sunday with the four-letter word spelt out.

He ended the post invoking the Islamic deity: â??Praise be to Allahâ??.

It came mere hours after the second crew member of the jet shot down by Iran was rescued.

On Easter eve, he issued a warning, â??Time is running out - 48 hours before all Hell will reign down on themâ??. And he added, â??Glory be to GODâ??!

In both posts, he invoked visions of â??hellâ??.

Tehran also upped the ante in the war of words and threats.

â??If the White House dares to repeat its foolish mistakes, it will soon realise that the flow of global energy and trade can be disrupted with a single moveâ??, warned Ali Akbar Velayati, a former foreign minister and a senior advisor to Iranâ??s Supreme Leader Ayatollah Seyyed Mojtaba Khamenei, according to that countryâ??s media.

Iran Parliament Speaker Mohammad Bagher Ghalibaf retorted to Trumpâ??s warning of â??hellâ??, posting on X, â??Your reckless moves are dragging the United States into a living HELLâ??.

The threats could be a blow to the tripartite diplomacy among Pakistan, Turkey, and Egypt to defuse the situation, even after Islamabadâ??s efforts to involve China.

Iranâ??s Foreign Minister Seyed Abbas Araghchi indicated on Saturday that Tehran was ready for talks, denying reports that it was backing out.

We â??have never refused to go to Islamabadâ??, he said.

Trumpâ??s outburst was a far cry from his optimism last week. He had said that â??talksâ?? were going well â?? referring to the messages exchanged through Pakistan and other intermediaries, adding â??I do see a deal in Iran, yeah. Could be soonâ??.

He even asserted that he had achieved a â??regime changeâ?? in Tehran and was dealing with A NEW, AND MORE REASONABLE, REGIME to end our Military Operations".

But his new threat of an all-out battle would end the diplomatic efforts.

Iranâ??s retaliation targeting the Gulf countriesâ?? energy production infrastructure could worsen the global energy situation.

US presidents have used foul language in private, as several aides have disclosed, or in the case of former President Joe Biden being caught on a hot mike using the â??F-wordâ??.

But this was the first time that a president has used such language in what is essentially a virtual diplomatic demarche, though delivered digitally.

His virulent post came as he was flailing in polls about the Iran war, his performance, and mid-term election prospects, while spiking prices hit the electorate.

CNN polls last week showed 64 per cent of Americans disapproved of the military action against Iran, with only 28 per cent approving it, a margin approximated in other polls.

Sixty-two per cent disapproved of his job performance, and only 38 per cent approved â?? ominously close to Bidenâ??s low of 36 per cent.

Two generic polls about the Congressional elections in November, from CNN and The Economist, showed the Democrats picking up six seats in the House of Representatives, ending the Republicansâ?? slim hold.

If that happens, the Democrats would have a firm grip on the House with the threat of impeachment.

After having followed Israel into the devastating conflict, Trump has faced contingencies that he admits he had not foreseen: Iranâ??s ability to restrict access to the Strait of Hormuz, that can hit petrol pumps in Washington, and Tehran striking US allies in the Gulf, further hurting the global energy situation, and shooting down at least one US aircraft.

His attempts to get NATO to get involved have also failed, after he shunned Britainâ??s offer to send an aircraft carrier and rained invectives on his allies.

Facing what appears to be an intractable situation, he said in his Sunday post, â??Tuesday will be Power Plant Day, and Bridge Day, all wrapped up in one, in Iran. There will be nothing like itâ??!!! â?? a warning that he would order the destruction of power plants and bridges across Iran to cripple it.

/IANS