Traffic through Strait of Hormuz falls steeply after new US-Iran strikes

Throughout its negotiations with the US, Iran has insisted it has the right to control movement through the strait and introduce fees for ships to pass.

The US and its Gulf allies, as well as governments in Europe and Asia, oppose this and say passage through the strait must return to being free and open as it was before the conflict began.

After the deal to end the war, the Iranian government set out a system of lanes through the north of the waterway close to the Iranian coast, which it said all traffic must use.

“The only safe route for the passage of commercial ships and oil tankers in the strait is the route determined by the Islamic Republic of Iran,” Iran’s top military command, Khatam al-Anbiya Central Headquarters, reiterated after this week’s ship strikes.

After the deal was signed, the JMIC recommended instead that ships take a different route through Omani waters in the south of the strait.

The number of ships using this Omani route grew to a peak of 28 vessels on 25 June, Kpler’s data shows, overtaking the number of transits via the Iranian route.

Then on 25 and 27 June two ships in Omani waters were struck with Iran warning all vessels to only use its approved routes.

President Donald Trump accused Iran of a “foolish violation” of its truce and the US military conducted strikes on Iranian targets.

Iran in turn accused the US of violating their interim deal and said it had struck targets linked to American forces in the region.

The number of ships transiting via the Omani route initially slumped following the strikes, before continuing at a lower level than before.