UN preparing for nuclear catastrophe ‘worst case scenario’ including use of nukes in Middle East

By ELIANA SILVER, SENIOR FOREIGN NEWS REPORTER, 18 March 2026

The United Nations is preparing for a nuclear catastrophe if the Middle East war escalates further.

World Health Organization officials are monitoring the consequences of joint US-Israeli strikes on Iranian atomic sites and are remaining ‘vigilant’ for nuclear threats in the region.

WHO director Hanan Balkhy said: ‘The worst-case scenario is a nuclear incident, and that’s something that worries us the most.’

‘As much as we prepare, there’s nothing that can prevent the harm that will come … the region’s way – and globally if this eventually happens – and the consequences are going to last for decades,’ she told POLITICO.

It comes as in recent days, Donald Trump‘s AI adviser David Sacks warned that Israel could be on a path to ‘escalate the war by contemplating using a nuclear weapon.’

The UN nuclear watchdog said Wednesday that Iranian authorities had reported projectile impact at the country’s only operational nuclear power plant that caused no damage.

The International Atomic Energy Agency (IAEA) ‘has been informed by Iran that a projectile hit the premises of the Bushehr NPP on Tuesday evening’, the Vienna-based agency posted on social media.

‘No damage to the plant or injuries to staff reported.’

Agency head Rafael Grossi ‘reiterates his call for restraint during the conflict to avoid any risk of a nuclear accident’, the statement said.

The Bushehr plant in southwestern Iran has the Islamic republic’s only operational nuclear power reactor and was first connected to the grid in 2011, according to the IAEA.

Tehran has been under biting US sanctions since 2018, when Washington withdrew from a deal that granted Iran sanctions relief in return for curbs on its nuclear activities designed to prevent it from developing an atomic warhead.

The US and Israel say that destroying whatever remains of Iran’s nuclear program is one of the central aims of the war.

They have long suspected Iran seeks nuclear weapons, while the Islamic Republic says its nuclear program is peaceful.

In June of last year, the US and Israel targeted shadowy nuclear infrastructure in Iran, hitting sites in Fordow, Natanz and Isfahan.

Balkhy explained that although there have not yet been any signs of radioactive contamination in the region, a nuclear incident could cause extreme health problems to those affected………………….

…………………….Donald Trump said those who claim Iran didn’t pose a threat are ‘not smart’ and ‘not savvy,’ adding, ‘We don’t want those people.’

His comments came after America’s top counterterrorism official resigned over the war with Iran.

In an extraordinary and unprecedented move for this administration, National Counterterrorism Center Director Joe Kent announced he was stepping down over his objections to the US launching joint strikes with Israel.

‘It’s a good thing that he’s out because he said that Iran was not a threat. Iran was a threat – every country realized what a threat Iran was,’ the President insisted.

Trump’s AI advisor recently warned that there are ‘risks’ of an ‘escalatory approach’ by Israel.

Speaking on a podcast, David Saks said: ‘Israel could get seriously destroyed.’

‘And then you have to worry about Israel escalating the war by contemplating using a nuclear weapon.’

Sacks urged Trump to find an ‘off-ramp’ and bring the war with Iran to a swift close.

‘This is a good time to declare victory and get out,’ he added. ‘I agree that we should try to find the off-ramp.’

Intelligence gathered in the months after the strikes in June revealed the Islamic Republic desperately reconstructing a program Trump said was obliterated.

The Daily Mail exposed Iranian ‘chillers’ – sophisticated industrial equipment essential for cooling uranium – being frantically moved back into fortified underground positions as early as September 2025…………………https://www.dailymail.co.uk/news/article-15656871/UN-preparing-nuclear-catastrophe-worst-case-scenario-including-use-nukes-Middle-East.html