The Guardian view on Trump and Tehran: everyone loses when the US and Iran overplay their hands | Editorial

Strikes and bluster on both sides, with Israel urging on Washington, are endangering the progress made

The cycle's familiarity should not obscure the gravity of the consequences as the US and Iran return to threats, strikes and a futile search for an exit from war via escalation. On Sunday, Tehran said that it had closed the strait of Hormuz again. The World Food Programme is already feeding 1.5 million fewer people this year owing to the illegal war launched by the US and Israel. Vulnerable countries are suffering most as existing crises are compounded: an extra 2.5 million people in Somalia and 2.3 million in Afghanistan are struggling to meet basic food needs.

Even de-escalation would not fix this humanitarian crisis. The full impact on food production has yet to be felt. The strait was key to global fertiliser exports; as prices soared, many farmers cut back on use. The drying up of remittances from migrant workers in the Gulf hurts Asian as well as African nations.