As he struggles to force Iran’s capitulation, US President Donald Trump issued what seemed to be yet another threat to commit an act of mass destruction against the country through nuclear warfare.
When negotiations have faltered in recent weeks, Trump has on multiple occasions defaulted to genocidal threats—including that the “whole civilization” of Iran would “die,” and that the whole country would be “blown up“—which have only seemed to anger and galvanize his Iranian adversaries rather than make them quake with fear.
While the Trump administration has continued to insist that the ceasefire with Iran was still in effect, the two countries have exchanged significant fire this week.
On Thursday (May 7), the US launched what it said were “self-defense” strikes on military facilities it claimed were responsible for attempting to attack three US Navy ships in the Strait of Hormuz. Iran called the attacks a violation of the ceasefire and said its attacks on US ships were in response to American bombings of Iranian oil tankers the previous day.
Trump told reporters on Thursday that if the ceasefire were truly over, everyone would know. “If there’s no ceasefire, you’re just going to have to look at one big glow coming out of Iran,” he said. “They’d better sign the agreement fast… If they don’t sign, they’re going to have a lot of pain.”
🔴President Trump threatens Iran with a nuclear holocaust: “If there’s no ceasefire… you’re just going to have to look at one big glow coming out of Iran. They better sign the agreement fast… If they don’t sign, they’re going to have a lot of pain.” pic.twitter.com/AkfAyxfEOM
— Drop Site (@DropSiteNews) May 8, 2026
To many observers, this sounded like a threat from Trump to carry out a nuclear holocaust, though it could also be a redux of Trump’s threats to attack civilian energy infrastructure, which would still be a war crime.
Kelley Beaucar Vlahos, the editor-in-chief of Responsible Statecraft, noted that if it were indeed a nuclear threat, it would be “ironic since the war today supposedly is to prevent Iran from getting… a nuclear weapon.”
The National Iranian-American Council (NIAC) said that “threatening to make Iran glow—with nuclear weapons or otherwise—is an almost unthinkable threat to commit a mass war crime against 92 million people. It must never be normalized.”
“It again raises urgent questions: Is this president fit to lead and make consequential decisions that impact countless lives?” the group said. “Would the chain of command refuse unlawful orders to make Iran ‘glow,’ killing millions of people?”
Trump’s pledge to wipe out Iranian civilization last month drew widespread condemnation and led dozens of Democratic members of Congress to call for his Cabinet to remove him from office using the powers of the 25th Amendment.
“Our leaders need to interrogate these questions seriously, and not write them off as the ramblings of a madman,” NIAC said. “Trump is the president, and may seek to act on these horrible, contemptible threats. This war needs to end, and so [does] Trump’s horrific threatening of war crimes.”