North Korea has revised its constitution to require an automatic retaliatory nuclear strike if leader Kim Jong Un is assassinated or the regime's command-and-control system is threatened, Fox News Digital reported, citing The Telegraph and intelligence briefings from South Korea's National Intelligence Service.
The constitutional change was approved during a session of North Korea's Supreme People's Assembly that opened March 22 in Pyongyang. South Korea's NIS briefed senior government officials on the update this week.
The revised provision, as quoted in the reporting, states plainly what Pyongyang intends:
"If the command-and-control system over the state's nuclear forces is placed in danger by hostile forces' attacks... a nuclear strike shall be launched automatically and immediately."
That language removes any ambiguity. The regime is not merely threatening retaliation. It is writing a dead-man's switch into its founding legal document, a constitutional tripwire that, on paper, takes human discretion out of the equation.
The Telegraph reported that the constitutional revision came amid heightened global tensions following the killing of Iran's Supreme Leader Ali Khamenei and other Iranian officials during a recent conflict. Fox News Digital previously reported that Khamenei was killed in an Israeli strike in Tehran as part of a coordinated U.S.-Israeli military operation earlier this year.
That context matters. Kim Jong Un watched what happened to Khamenei and drew his own conclusions. The constitutional revision is, at bottom, a signal to Washington and its allies: what happened in Tehran will not happen in Pyongyang without catastrophic consequences.
Kim has been explicit about the connection. He accused the United States of "state terrorism and aggression" and signaled North Korea could take a more active role in opposition to Washington. He called South Korea the "most hostile" state. Last month, he pledged to further strengthen the country's nuclear capabilities while maintaining a hard-line stance toward Seoul.
The constitutional update did not arrive in isolation. On Sunday, April 12, North Korea launched two cruise missiles and three anti-ship missiles from the destroyer Choe Hyon, North Korean state media reported. Kim Jong Un reportedly observed the test launches.
Those launches followed weeks of escalating rhetoric and military demonstrations. In mid-March, Kim supervised a rocket drill involving twelve 600mm ultra-precision multiple rocket launchers and two artillery companies, Breitbart reported. North Korean state media indicated the tested rocket system could carry tactical nuclear payloads.
Kim's language during that drill was blunt. He said it would give hostile forces "a deep understanding of the destructive power of tactical nuclear weapon." He added that "any military infrastructure" belonging to America or South Korea "can never survive" if located within the firing range of the rockets tested. South Korean analysts assessed that major U.S. air bases in South Korea fell within the roughly 420-kilometer strike range.
The pattern is clear. Kim is not merely talking about nuclear weapons. He is testing delivery systems, publicly linking them to nuclear payloads, and now constitutionally mandating their use under specific conditions.
The nuclear-strike provision was not the only change. Reuters previously reported that North Korea revised its constitution to define its territory as bordering South Korea and to remove references to reunification. That shift reflects Kim's push to formally treat the two Koreas as separate, hostile states rather than halves of a divided nation awaiting reconciliation.
Taken together, the revisions amount to a regime that is hardening its legal framework for permanent confrontation. The old fiction of eventual peaceful reunification is gone. In its place: a constitutional order built around nuclear deterrence, territorial separation, and automatic escalation.
Kim delivered a speech at the inauguration ceremony of Saeppyol Street in Pyongyang on Feb. 15, underscoring his domestic agenda even as the military posture sharpened. The regime wants its people to see construction and progress at home alongside strength abroad.
The dead-man's switch concept is not new in nuclear doctrine. The Soviet Union reportedly maintained a similar system during the Cold War. But writing it into a national constitution, and publicizing that fact through intelligence channels that Pyongyang knew would leak, is a deliberate escalation of the signaling game.
For American policymakers navigating a region already on edge, the implications are serious. Any military action against North Korean leadership, or even a strike that Pyongyang perceives as threatening its command-and-control infrastructure, now carries a stated constitutional guarantee of nuclear retaliation. Whether that guarantee is operationally real or a bluff matters less than the fact that it constrains options.
The broader context of U.S. military commitments and their costs makes the calculus harder. Washington is already stretched across multiple theaters. The Iran operation consumed significant resources and political capital. Adding a North Korean nuclear tripwire to the board does not simplify matters.
And the regional picture keeps shifting. The administration's approach to nuclear negotiations with Iran will inevitably shape how Pyongyang reads American intentions. If Kim concludes that Washington is willing to deal with one nuclear-armed adversary while confronting another, he has every incentive to raise his price.
Several details remain unclear. The exact article or section number of the updated constitutional provision has not been publicly identified. The specific date the Supreme People's Assembly voted on the revision, beyond the session's March 22 opening, has not been disclosed. Which senior South Korean officials received the NIS briefing, and what operational assessment accompanied it, remain unknown.
Most important: whether North Korea actually possesses the technical capability to execute an automatic nuclear launch without direct human authorization is an open question. The constitutional language may outpace the regime's actual command infrastructure. But the language itself is the point. It is designed to deter, and deterrence works on perception.
The growing U.S. naval presence in contested waters reflects an administration that understands the world is getting more dangerous, not less. Whether that posture extends to a credible strategy for a North Korea that has now constitutionally committed to nuclear escalation is the question that matters most.
Dictators learn from each other. Kim Jong Un watched a supreme leader fall and decided to make the cost of his own removal as high as he could write it. The free world should take him at his word, and plan accordingly.
