Trump’s Threats to Annihilate Iran

By Ivana Nikolić Hughes and Peter Kuznick, World BEYOND War, October 16, 2026

It is not possible to excuse, justify, or condone this kind of rhetoric. The only question is what to do about it.

Of all of the things that Donald Trump has said publicly since returning to the White House, his threats to annihilate Iran are arguably the worst. This is not only because the repeated statements are deeply immoral and illegal–deliberate killing of civilians is a war crime–but because they represent the kind of irresponsible rhetoric that will lead us into a global apocalypse and collapse of not just the Persian nation but human civilization as a whole. It is not possible to excuse, justify, or condone this kind of rhetoric. The only question is what to do about it.

As much as some well-meaning people might want to see nuclear weapons as instruments that ended World War II and have kept the peace ever since, the exact opposite has actually been true. Nuclear weapons brutally murdered a couple of hundred thousand civilians in Hiroshima and Nagasaki and injured and sentenced to years and decades of illness and suffering many hundreds of thousands more. As we have written before, multiple alternatives existed to end the war in 1945. In many ways, the false narrative of the atomic bombings averting an invasion and saving lives has enabled the perpetuation of nuclear weapons, bringing the risks to humanity’s survival to levels previously unimaginable. Turning a brutally violent beginning of the nuclear age into something positive has managed to complicate and obfuscate an issue that should never have been complicated. Nuclear weapons are and have always been immoral. Their possession should be illegal.

Although the end of World War II coincided with the advent of nuclear weapons, and we have technically not fought another world war since, this is merely a correlation. Other significant changes in our world, including the founding of the United Nations, technological and scientific progress, and globalized trade, took place over that same time period. In addition, one has to wonder, whose peace we are talking about. Since 1945, over 20 million people have died in armed conflicts around the world, with up to 50 million more indirect deaths stemming from those conflicts. Today, there are nearly 100 armed conflicts across the planet according to the Geneva Academy, and 25 international armed conflicts involving more than one nation state.

All along, in addition to the deaths and suffering in war zones across the planet and the horrific toll exacted by poverty and inequality, humanity has been waiting almost helplessly for another nuclear weapon to explode by accident, miscalculation, or intention, likely triggering a full-blown nuclear war in which tens or even thousands of nuclear weapons are used. The past eight decades have witnessed numerous incidents in which human wisdom and decency or just plain luck interrupted a course of events that seemed inexorably leading to nuclear war. Nuclear weapons have not brought the peace. Quite the opposite – they threaten what little of it we have each and every day.

And yet, for all of his threats on Truth Social and most recently in the halls of the United Nations, Trump has also stated that nuclear weapons “could destroy the world 50 times over, 100 times over,” calling for “denuclearization.” In fact, two days after his unacceptable statement to “drive [Iran] into hell with no chance of survival and no hope of future greatness” at the UN General Assembly in September, Trump suggested to President Xi in DC that there be a nuclear summit between China, Russia, and the United States.

Trump did so knowing full well that Xi’s government’s participation in arms control negotiations is contingent upon China achieving rough parity with the nuclear arsenals of the United States and Russia. This should be pursued not by China continuing to expand its arsenal to the gargantuan size of the U.S. and Russian arsenals, but by the U.S. and Russia reducing theirs to the size of China’s, and adopting China’s demand for an across-the-board no-first-use policy.

Since his latest threat, delivered in the world’s premier diplomatic space unlike his earlier Truth Social rants, including the one on April 7 that “a whole civilization will die tonight, never to be brought back again,” Trump actually seemed to welcome Iranian destruction of Los Angeles and San Diego at an election rally. Even if he now unconvincingly claims that the original clips, which suggested that such destruction was a small price to pay, were taken out of context and the small price to pay was about the price of gas, it is not reassuring to have the US President talking about nuclear bombs exploding over American cities. Never mind that Iran neither has the nuclear weapons nor the ability to send missiles toward US soil. Nuclear Armageddon seems to be on Trump’s mind.

Is the real estate developer who seemed to understand that a lot of effort, capital, and human ingenuity, not to mention time, go into building modern cities gone? What happened to the businessman who in 1986 “summoned Dr. Bernard Lown of the International Physicians for Prevention of Nuclear War (IPPNW) to the Trump Tower for a meeting?” Trump sought advice from Dr. Lown on negotiating nuclear arms agreements with Mikhail Gorbachev just after IPPNW had won the Nobel Peace Prize a year earlier. Is that person no longer here or do his “denuclearization” comments offer some hope?

Among those refusing to be passive in all of this is Pope Leo XIV who has not only deplored war and called for nuclear disarmament but who recently decried leaders, presumably including Trump, who are “beginning to speak about nuclear weapons and wars that are becoming ever more destructive,” and urged leaders to “come together, sit down, engage in dialogue.” The Holy See was one of the original parties to the Treaty on the Prohibition of Nuclear Weapons and remains a strong supporter of nuclear abolition.  It is time for Pope Leo XIV, speaking for the planet, to use his unique moral authority to demand an emergency summit of, at a minimum, Trump, Xi, and Putin to get us off this path of war and potential nuclear annihilation.

In addition to insisting on such actions from others, each of us needs to think long and hard about what we can do to address the insanity of Trump’s threats and the insanity of nuclear weapons.