UK raises Hormuz risk level to ‘critical’ as tensions escalate

The United Kingdom Maritime Trade Operations (UKMTO), part of the Royal Navy, has raised the security risk level in the Strait of Hormuz and the Arabian Gulf to “critical” — the highest category. The decision comes as US-Iran negotiations remain deadlocked and the US naval blockade of Iranian ports continues.

Risk of miscalculation or attack

UKMTO cited “intense activity by naval forces” in the region as justification for the elevated alert level. The agency also warned of a “risk of attack or miscalculation” in the strategic waterway, through which approximately 20% of global oil supply passes. The heightened threat level reflects growing concerns that a minor error or unintended confrontation could trigger a wider conflict.

Ongoing tensions and blockade

The move follows Iran’s drone strikes against US vessels in retaliation for the US seizure of an Iranian-flagged cargo ship, as well as Washington’s continued naval blockade imposed on April 13. US-Iran ceasefire talks mediated by Pakistan remain stalled, with Tehran accusing Washington of “excessive, unreasonable, and unrealistic” demands. The two-week ceasefire brokered on April 8 is set to expire on April 22.