The United States has launched a significant military operation against Iranian positions on Greater Tunb Island, a strategic location within the Strait of Hormuz.
US Central Command (CENTCOM) confirmed the air attacks, which lasted approximately 90 minutes and targeted Iranian military defenses on the island.
This marks a direct escalation in regional tensions, moving beyond previous tit-for-tat strikes to a focused campaign on a critical maritime chokepoint.
The strike underscores the persistent shipping risk in the Gulf, a theme that has dominated energy markets since Iran asserted control over the strait earlier this month. With global shippers already rejecting US military escorts in the corridor, the physical targeting of infrastructure on Greater Tunb raises the stakes for commercial transit.
The island’s position allows for monitoring and potential disruption of maritime traffic, making it a focal point for both military strategy and energy flow security.
Markets are likely to react to the heightened uncertainty, with Brent crude prices reflecting the ongoing risk premium associated with Hormuz navigation.
The development follows a series of escalations, including Iranian strikes on US bases in Kuwait and Bahrain, which kept geopolitical pressure on trade routes high. The current operation suggests that diplomatic de-escalation remains elusive, and the risk of broader conflict or deliberate transit blockades persists.