The United States struck Iran on Monday for a second day running, drawing Tehran’s reprisals against US allies in the Gulf as the foes battle over the status of the strategic Strait of Hormuz.

The flare-up is the latest to undermine an interim agreement between Washington and Tehran aimed at ending their war, which has caused global economic shockwaves since it began in late February.

The latest salvo by US forces began at 2100 GMT on Sunday, Central Command (Centcom) said on X. The fresh strikes came less than 24 hours after a previous wave in which the US Centcom said 140 Iranian military targets were hit.

In a subsequent post, Centcom said it had completed a new wave of “offensive strikes” against Iran, hitting “dozens of targets at multiple locations with precision munitions to degrade Iran’s ability to continue attacking international shipping flowing through the Strait of Hormuz”.

“Centcom forces struck Iranian military air-defence systems, coastal radar sites, missile and drone capabilities, and small boats using US fighter aircraft, naval vessels, one-way attack aerial drones, and one-way attack sea drones for the first time,” it added.