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US-Iran war as it happened: Trump says Australia should join war; Iran threatens to target tourist sites worldwide; Fresh strikes in Tehran and Gulf states

Angus Dalton, Sherryn Groch and Ellen Connolly
Updated ,first published
Pinned post from 10.07am on Mar 21, 2026
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The key developments today

By Sherryn Groch

Welcome to our continuing coverage of the war in the Middle East. Here’s what you need to know:

  • US President Donald Trump said he was considering winding down military efforts in the Middle East as the US gets close to meeting its “objectives”.
  • At the same time, the US moved to send more warships and 2500 troops to the region, and Trump sought an extra $US200 billion ($284 billion) from Congress to fund the war.
  • Trump is also now considering whether to hit the green light on a risky ground invasion of Iran’s oil processing hub, Kharg Island, as well as a separate potential operation to seize Iran’s nuclear facilities.
  • When asked what he’d like Australia to do, Trump told Canberra to get involved in the conflict and claimed Australia had declined his request for help.
  • But Prime Minister Anthony Albanese and Defence Minister Richard Marles both denied the US had made any request of Australia, with Albanese saying Australia had “done what we have been asked to”.
  • Trump earlier slammed NATO allies as “cowards” for not sending troops to help reopen the Strait of Hormuz, a crucial waterway for global oil trade, as the UN offered to help manage negotiations to secure the strait.
  • Albanese will meet with the global energy watchdog after it urged countries to urgently conserve fuel, including by encouraging people to work from home, but moved to calm nerves about a domestic fuel shortage.
  • Data shows Australia holds a 38-day supply of petrol, 30 days of diesel and 30 days of jet fuel, and stock of petrol and diesel are up slightly since March 3.
  • The US has temporarily lifted sanctions on Iranian oil currently at sea, in a move expected to add about 140 million barrels of crude to the market, following the easing of sanctions on Russian oil last week.
  • In more creative attempts at getting around Iran’s blockade of the strait, a ‘zombie ship’ was caught via shipping data posing as an abandoned gas carrier to get through.
  • Meanwhile, strikes have continued across the Middle East, in Iran and Lebanon, as falling missile debris struck Jerusalem’s Old City, and missile and drone attacks were reported in Kuwait, Saudi Arabia and the United Arab Emirates.
  • Iran’s Revolutionary Guard’s spokesman Brigadier General Ali Mohammad Naini warned that “parks, recreational areas and tourist destinations” would not be safe for its enemies. Soon after, Iran reported Naini had been killed in an Israeli strike.

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Trump considering boots on the ground in Iran

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More reports are coming in that US president Donald Trump is close to making a decision about putting American troops on the ground in Iran.

The Pentagon has drawn up plans that could involve seizing Kharg Island, Iran’s key oil terminal in the Persian Gulf. Trump’s top spokeswoman confirmed the details to The Telegraph, following earlier reports by unnamed officials in American media, but she cautioned that the president had not yet made a final decision.

US President Donald Trump speaking to reporters today at the White House.Bloomberg

“It’s the job of the Pentagon to make preparations in order to give the commander in chief maximum optionality,” said Karoline Leavitt, the White House press secretary, in response to questions about boots on the ground.

The political stakes for Trump have risen in recent days as the war’s costs – on the ground and in Washington – add up.

Thousands of US marines are closing in on the Middle East and expected to arrive next week, raising the prospect of an amphibious assault on Iranian soil. The plans drawn up by the Pentagon are said to be detailed and include war gaming the possibility of capturing Iranian soldiers.

The Telegraph

Australia’s fuel shortage by the numbers

By Nick Newling and Patrick Begley

Prime Minister Anthony Albanese will meet the head of the global energy watchdog next week but has brushed off its stark warning that fuel use must be curbed as war continues in the Middle East.

The International Energy Agency issued a warning on Friday for all countries to slow fuel demand, saying workers should stay home, drivers should travel at slower speeds and air travel should be avoided.

According to the most recent data, Australia holds a 38-day supply of petrol, 30 days of diesel and 30 days of jet fuel. Stock of petrol and diesel are up since March 3, by two days and one day respectively. Diesel stocks have dropped by two days in the same period.

There were 112 NSW petrol stations reporting they were out of diesel fuel by Saturday, but that was down slightly compared with 122 on Friday. Forty-four stations were out of all fuel, also a slight decrease from 47 on Friday.

Speaking in Melbourne today, Albanese said the global agency’s recommendations to curb fuel use were for the world, not Australia. The federal government is not speaking publicly about its modelling on fuel conservation measures, but sources involved in high-level briefings say the government is aware more drastic measures may be required. Read more here.

Energy wars affecting another gas: helium

By Sherryn Groch

Energy plants are increasingly coming under fire as the war with Iran continues. Since Israel hit Iran’s critical South Pars gasfield last week, the regime has lashed out in retaliation across the Gulf.

But one particular strike on Qatar’s major natural gas site, Ras Laffan, threatens to disrupt not just energy markets but global technology supply chains too. The helium it produces – while best known as the gas that makes party balloons float – is also crucial for tech such as computer chips, space rockets and medical imaging.

Ras Laffan on fire after Iranian strikes in Qatar.

Qatar supplies about a third of the world’s helium, but the nation had to halt its production shortly after the war erupted three weeks ago. The latest Iranian strikes against the region’s energy infrastructure have added to supply worries, with Qatar’s state-owned gas company saying it would take years to repair and cut helium exports by 14 per cent.

At least 39 oil refineries, natural gasfields and other energy sites across nine countries have been damaged since the war began in late February, according to analysis by The New York Times. Meanwhile, experts are worried that Iran’s nuclear facilities may be damaged if the US attempt to seize them as part of efforts to neuter Iran’s nuclear ambitions.

With AP

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In pictures: Strikes rain down across Middle East, crowds gather for Persian New Year

By Sherryn Groch

Missiles continued to fall across the Middle East today, including on tourism hotspots in the Gulf, and Israeli troops exchanged fire at the Lebanon border with Hezbollah militants.

In Iran’s capital of Tehran, crowds gathered for Iftar to mark the end of Ramadan – and the Persian New Year – as blasts tore through the city. Here are pictures from the ground as the war continues:

An Israeli self-propelled howitzer artillery gun fires rounds across the border into southern Lebanon from Israel’s north.AFP
Iranians gather for Iftar in Tehran, as the end of Ramadan coincides with the Persian New Year on Friday.Getty Images
Photos of prominent Hezbolla leaders are seen at the site of a reported IDF air strike which killed six members of the same family, on Thursday in Baalbek, Lebanon.Getty Images
Iranians rally in Tehran on Friday as the war continues.Getty Images

US ‘war gaming how to seize Iran’s nuclear stockpile’

By Sherryn Groch

The Trump administration is strategising how to seize Iran’s nuclear stockpiles, senior officials have told American media, as the global economic fallout of the war puts pressure on the White House to end its offensive.

CBS reports that officials are now war gaming how to secure or extract Iran’s nuclear materials, citing multiple White House sources. Earlier today, US President Donald Trump posted online that the US was considering winding down its military efforts in Iran as it was “getting very close to meeting our objectives” against the regime.

According to CBS, an operation against Iran’s nuclear facilities would probably draw on troops from the elite and secretive Joint Special Operations Command, which is often tasked with the most sensitive counter-proliferation missions. A White House spokeswoman said it was the Pentagon’s job to make preparations, and the Pentagon did not comment.

The war – which Israel and the US claimed was intended to stop Iran from building nuclear weapons – has so far been waged mostly from the sky. But heavy airstrikes have not stopped Iran retaliating with strikes of its own across the region, including on tourism hotspots in the Gulf, nor has it stopped the regime choking much of the world’s oil supply by blockading the crucial shipping route the Strait of Hormaz.

Despite Trump’s talk of “winding down” the war today, the US also announced it was deploying more weapons and troops to the Middle East, and officials are reportedly also considering a ground offensive to seize Iran’s main oil processing hub on Kharg Island as “leverage”.

A ‘zombie ship’ posed as a scrapped gas carrier to get through the Strait of Hormuz. It worked

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A ship that appears to be taking on the identity of a scrapped gas carrier exited the Strait of Hormuz on Friday, showing how strategies to get through the blockaded trade route are evolving as the Middle East war progresses.

The vessel identifying as liquefied natural gas carrier Jamal left the strait on Friday morning, ship-tracking data shows. However, the same tanker was also recorded as having beached at an Indian demolition yard in October last year, where it is being broken up, according to market participants and port agent’s reports.

The ship claiming to be Jamal is probably a “zombie” vessel that takes on the identity of a scrapped, legitimate ship. It marks the first known example of this happening to get through Hormuz since the beginning of the war.

Ships in the Strait of Hormuz have been brought to a standstill since Iran cracked down on the passage in response to the war.AP

Traffic through the strait is now at a virtual standstill as Iranian attacks and threats have turned it into a high-risk zone.

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UN chief offers help to reopen Strait of Hormuz

By Sherryn Groch

United Nations Secretary-General Antonio Guterres has called for an end to Iran’s closure of the Strait of Hormuz, suggesting the international body could help protect the waterway and be part of a plan to de-escalate the Iran war.

South Korea also today joined a growing group of European countries, along with Japan, pushing for security to be returned to the strait in a bid to stabilise energy markets shaken by the war.

United Nations Secretary-General Antonio Guterres at a press conference in Beirut, Lebanon.Getty Images

In an interview with Politico, Guterres said he had not spoken to US President Donald Trump since the start of the conflict, although he had spoken to others in the White House, and defended the UN’s role in times of war. He said the UN would “like to be useful” and could manage any system for the strait that came from negotiation.

He also welcomed Trump’s new Board of Peace, set up to fund and deliver the basics of a Gaza reconstruction plan rebuilding Palestinian homes and infrastructure, in the devastating wake of Israel’s recent war – though he branded the initiative a “personal project” of Trump.

“There is an objective there that was defined, approved by the Security Council, and we are co-operating actively with structures created by the Board of Peace,” Guterres said. But he added that he saw no need for the board beyond that initial rebuilding in Gaza, and international law must be paramount.

Switzerland bans weapon exports to US during Iran war

By Sherryn Groch

Switzerland has banned weapon exports to the United States, citing its policy of strict neutrality, as war wages in the Middle East.

The US is the second-largest market for Swiss arms after Germany, and the ban will apply at least in part to popular gunmaker SIG Sauer, which is based in Switzerland and Germany and is heavily used by America’s military and law enforcement.

A Sig Sauer display of AR-15 rifles at an exhibition held by the US National Rifle Association in 2019.AP

Switzerland said it had not issued any new licences for arms exports to the US since the war broke out in late February, but sales under existing licences could continue. Switzerland has not licensed arms exports to Israel or Iran for a number of years. It imposed weapon sale bans as well as flyover bans over its airspace following the US-led invasion of Iraq in 2003.

Last week, the Swiss government said it had rejected two flyover requests from the US related to the war on Iran on neutrality grounds, though it had permitted three others.

With Reuters

‘We’ve done what we’ve been asked’: Albanese denies Trump requested help in Strait

By Nick Newling

Prime Minister Anthony Albanese has rejected a claim from US President Donald Trump that Australia failed to act on requests for support in the Middle East, telling journalists in Melbourne today that the government has “done what we have been asked to do”.

Earlier today, Trump told journalists that Australia should get involved and that he was “a little bit surprised that they said no because we always say yes to them”. Trump was not specific about what request for support in the Middle East Australia had denied.

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Asked about the US president’s remarks, Albanese said Trump hadn’t asked for support, and that he would not “go through hypotheticals” but he was not conscious of a denied request.

“We have done what we have asked been asked to do,” Albanese said during a press conference at the opening of a medical facility in Coburg. “The truth is that we have said yes to the request [from] the UAE for the E-7 Wedgetail aircraft that is operating there with personnel operating as well. In addition to that, we’ve sent AMRAAM [interceptor missiles]. That’s making a difference as well, to intercept missiles or drones aimed at the UAE. So we continue to provide the support that we have been asked to provide.”

Anthony Albanese speaks at the opening of an urgent medical care centre in Coburg, Melbourne, on Saturday.Photograph by Chris Hopkins
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Inside the battle for the Strait of Hormuz

By Sherryn Groch

One of the world’s most important waterways has become a key battleground for the United States in its war with Iran.

The Strait of Hormuz is the only maritime passage out of the Persian Gulf. About a quarter of the world’s oil and natural gas trade flows through it, and it has long been flagged by experts as a potential choke point for Iran to hit the West if war broke out.

Now, in response to attacks by the US and Israel, Iran has done exactly that – blockading the strait. Some Western ships have been engulfed in flames as Iran opens fire and lays mines in its waters.

Most of the strait’s trade has since ground to a standstill, choking global oil markets and sending fuel prices soaring, though Iran is still allowing a small number of specially approved ships to pass through from countries such as China.

Trump has lashed America’s NATO allies for being too cowardly to help force Iran to reopen the strait. His administration is now considering a risky ground operation to seize Iran’s oil processing hub on Kharg Island for leverage, as pressure builds on the US to end the war to spare the global economy.

Iran relies on many small attack boats to project power across the critical Strait of Hormuz.NurPhoto via Getty Images
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