Christopher De Bellaigue

On 20 May, Iran’s foreign minister, Mohammad Javad Zarif, predicted that Donald Trump would fail to subdue Iran just as Alexander the Great and Genghis Khan had failed before him. That Alexander burned Persepolis to the ground and Genghis and his descendants wrought devastation before colonising the Persian plateau doesn’t connote defeat in the Iranian long view; neither the Macedonians nor the Mongols were able to extinguish Iran’s vigour and creativity, which reasserted themselves as soon as the invaders had moved on or been assimilated by the superior civilisation around them. ‘Iranians have stood tall for millennia while aggressors all gone (sic),’ was how Zarif concluded his aspersion on American staying power.

On 20 May, Iran’s foreign minister, Mohammad Javad Zarif, predicted that Donald Trump would fail to subdue Iran just as Alexander the Great and Genghis Khan had failed before him. That Alexander burned Persepolis to the ground and Genghis and his descendants wrought devastation before colonising the Persian plateau doesn’t connote defeat in the Iranian long view; neither the Macedonians nor the Mongols were able to extinguish Iran’s vigour and creativity, which reasserted themselves as soon as the invaders had moved on or been assimilated by the superior civilisation around them. ‘Iranians have stood tall for millennia while aggressors all gone (sic),’ was how Zarif concluded his aspersion on American staying power.

In the White House on Tuesday, with the world just where he wanted it — eyes on the TV, transfixed by his boldness — President Trump uprooted the Iran nuclear deal. Under this agreement, which was signed in July 2015 by Iran and the five permanent members of the United Nations Security Council, plus Germany, the Iranians mothballed significant parts of their rapidly advancing nuclear industry in return for sanctions relief. The country is now considerably further away from a bomb than it was before, and its nuclear facilities are subject to inspections of unusual intrusiveness.

'The Iranian people are moving forward, and today’s fumbling with firecrackers will not affect the will-power of the people… the terrorists are too small to affect the will of the Iranian people and the authorities.’ There is something to be said for this imperious fly-whisk response, delivered by Ayatollah Ali Khamenei, Iran’s supreme leader, in reaction to yesterday’s double-suicide attack on Tehran, which cost at least 12 innocents their lives and caused dozens of injuries. Whatever therapeutic good it may do for the survivors of attacks on our own soil, there is for the IS barbarians and their would-be emulators a dangerous validation in our flags at half mast, our interrupted sporting programmes, and our wall-to-wall media coverage.