The White House has moved to reassure markets and allies after Iranian forces intercepted and seized commercial vessels in the Strait of Hormuz, describing the developments as “not a deal-breaker” for ongoing diplomatic efforts with Tehran.

According to officials, the incidents involved at least three ships operating in the strategically vital waterway, with Iranian naval units reportedly diverting two vessels into Iranian-controlled waters.

A third ship was also targeted but continued its passage.

The Strait of Hormuz remains one of the world’s most critical maritime chokepoints, through which a significant share of global oil supplies passes daily.

Despite the escalation, the US administration has maintained that the events do not constitute a violation of the current ceasefire framework, arguing that the affected vessels were not American or Israeli-flagged.

Officials have characterised the situation as disruptive but contained, stressing that broader diplomatic channels with Iran remain open.

The approach reflects a wider effort to prevent isolated maritime confrontations from undermining fragile negotiations linked to regional stability and energy security.

While tensions in the Gulf have periodically intensified, US officials have indicated that the priority remains preventing a wider escalation that could further disrupt global shipping routes and energy markets.

Iranian authorities, for their part, have defended their actions in the Strait as enforcement measures within their declared maritime jurisdiction, amid an increasingly contested security environment in the region.

The situation has added further pressure on international efforts to maintain stability in one of the world’s most economically sensitive corridors.

Diplomatic discussions are expected to continue alongside heightened naval activity in the area, with both sides signalling a willingness to avoid a full breakdown in communication despite continued friction at sea.