A viral social media post is making the rounds this week with a question its author calls simple: if the United States, Russia, China, France, the United Kingdom, India, Pakistan, Israel and North Korea all possess nuclear weapons, why is Iran told it cannot? The framing is seductive because it sounds like a demand for consistency, and consistency is the currency of moral argument. But the post smuggles in a category error, and the error is worth unpacking — because the fairness intuition behind it is partly correct, and the policy conclusion drawn from it is dangerously wrong.

Begin with the legal architecture, which the post ignores entirely. The Nuclear Non-Proliferation Treaty of 1968 was not a club with an arbitrary velvet rope. It was a bargain. Five states that had tested devices before 1 January 1967 — the US, Soviet Union, UK, France and China — were grandfathered as nuclear-weapon states in exchange for two binding commitments: Article VI, requiring them to pursue disarmament in good faith, and Article IV, guaranteeing every other signatory the right to peaceful nuclear technology. India, Pakistan and Israel never signed. They are outside the regime, not in violation of it. North Korea signed, then withdrew in 2003 under Article X. Iran is the only state on the list that remains inside the treaty while the International Atomic Energy Agency has repeatedly found it in non-compliance with its safeguards obligations, most recently in the Board of Governors resolution of June 2025. That is not the same situation as Islamabad’s or Tel Aviv’s. It is a legal distinction, not a civilisational one, and it matters.

Now grant the post its strongest point. The Article VI disarmament bargain has been honoured mostly in the breach. The five recognised nuclear powers still hold........

© The Times of Israel (Blogs)