The US–Israel war on Iran is a direct breach of the UN Charter and a blow to international law. But the attempt to impose global hegemony and hollow out the UN will ultimately fail in a multipolar world determined to resist domination.

On 16 February, 2026, one of us (Jeffrey Sachs) sent a  lett er to the UN Security Council warning that the United States was on the verge of tearing up the United Nations Charter. That warning has now come to pass. The United States and Israel have launched an unprovoked war against Iran in flagrant violation of Article 2(4) of the Charter, without authorisation from the Security Council, and without any legitimate claim of self-defence under Article 51. They are trying to kill the UN Charter and the international rule of law, but they will fail.

At the  Security Council on 28 February, 2026, the US and its allies directed their condemnation not at the American and Israeli aggression, but at Iran. One US ally after the next condemned Iran for its retaliatory attacks yet absurdly failed to condemn the illegal and unprovoked US-Israeli attack on Iran. This performance by these countries was disgraceful and turned reality completely upside down.

The joint US-Israeli attacks were described by Trump as necessary because Iran “rejected every opportunity to renounce their nuclear ambitions, and we can’t take it anymore.” This is of course a flat lie. As the letter of 16 February recounted, Iran agreed a decade ago to a nuclear deal, the Joint Comprehensive Plan of Action (JCPOA) that was adopted by the UN Security Council in Resolution 2231. It was Trump who ripped up the agreement in 2018. In June 2025, Israel bombed Iran in the midst of US-Iran negotiations. This time too, the Israel-US war plans were set weeks ago when Netanyahu met with Trump, and the negotiations underway between the US and Iran were a charade. This seems to be the new modus operandi of the US: start negotiations and then aim to murder the counterparts.

It is easy to understand why the US allies behave in the embarrassing and self-abasing way they did at the UN Security Council. In addition to the United States, eight of the other fourteen Council members host US military bases or grant the US military access to local bases: Bahrain, Colombia, Denmark, France, Greece, Latvia, Panama, and the United Kingdom. These countries are not fully sovereign. They are partially governed by the US. The US military bases house CIA operations, and the host countries constantly look over their shoulder to try to avoid US subversion........

© Pearls and Irritations