US forces launched strikes against Iranian military boats in the Strait of Hormuz overnight, responding to recent attacks on three oil tankers in the vital waterway.

The attacks mark a significant escalation of tensions between Washington and Tehran in the Persian Gulf region, raising concerns over maritime security and regional stability.

Strikes Target Fast-Attack Craft

The Pentagon confirmed the precision strikes targeted several fast-attack craft believed to be involved in the tanker incidents this week. Officials described the operation as a direct response to what they termed unprovoked aggression against international shipping.

Naval assets operating in the Strait reported multiple explosions and fires, with initial assessments indicating direct hits on at least two Iranian vessels. No immediate casualty figures were released by either side.

A spokesperson for the US Central Command stated the actions were purely defensive and aimed at deterring further aggression against global commerce. The spokesperson reiterated the US commitment to ensuring freedom of navigation through critical international waters.

US Navy destroyer Strait of Hormuz

Iran's Revolutionary Guard Corps has not yet issued a formal statement on the strikes, though state media carried reports of intensified naval patrols and increased readiness in the area. Official Iranian sources did not confirm any damage to their vessels.

Tanker Attacks Spark Retaliation

The US action follows a series of attacks on oil tankers in the Strait of Hormuz over the past week, which Washington had attributed to Iran. These incidents included the use of limpet mines and suspected drone strikes.

Three commercial vessels, including a Norwegian-flagged crude oil tanker and a British-managed product tanker, sustained damage during separate incidents on Monday and Tuesday. Crew members from one vessel reported seeing unidentified small boats in the vicinity before an explosion.

International shipping insurers had already raised risk assessments for the region following the initial attacks, with some operators rerouting vessels or increasing security measures. Fuel prices saw a modest uptick on global markets earlier this week in response to the heightened risk perception.

Vital Shipping Lane at Risk

The Strait of Hormuz, a narrow choke point between the Persian Gulf and the open ocean, is strategically crucial for global energy markets. Roughly a fifth of the world's crude oil, alongside a substantial portion of liquefied natural gas, passes through its waters daily.

Previous incidents involving Iranian forces and international shipping have prompted increased naval patrols by Western powers and their allies. These include past seizures of tankers and encounters between Iranian Revolutionary Guard boats and US Navy vessels.

The current escalation evokes memories of previous periods of heightened tension in the Gulf, particularly those involving tanker wars in the 1980s. Analysts warn the narrowness of the Strait makes it highly vulnerable to disruption, with potential ripple effects on the global economy.

Diplomatic Efforts Stalled

Diplomatic efforts to de-escalate tensions in the broader region have so far yielded little progress. International mediators have struggled to bridge the deep mistrust between Tehran and Washington, particularly following the US withdrawal from the 2015 nuclear accord.

Both sides have consistently exchanged blame for the instability, with Iran accusing the US of destabilising the region through its military presence and sanctions. Washington, in turn, points to Iran's support for regional proxy groups and its nuclear programme.

Analysts warn the overnight strikes risk broadening the conflict, potentially drawing in other regional actors and further disrupting global energy markets. Observers will closely monitor any official Iranian response and the reactions from other world powers in the coming days.