Iran made preparations to close Strait of Hormuz, report says

The Iranian military loaded naval mines onto vessels in the Persian Gulf last month, in a possible move aimed at gearing up to blockade the Strait of Hormuz following Israel's strikes on sites across Iran, according to two US officials, Reuters news agency reported.

The previously unreported preparations, which were detected by US intelligence, occurred some time after Israel launched its initial missile attack against Iran on 13 June, said the officials, who requested anonymity to discuss sensitive intelligence matters.

The loading of the mines - which have not been deployed in the strait - suggests that Tehran may have been serious about closing one of the world's busiest shipping lanes, a move that would have escalated an already-spiralling conflict and severely hobbled global commerce.

About one-fifth of global oil and gas shipments pass through the Strait of Hormuz and a blockage would likely have spiked world energy prices.