NAIROBI / MIDDLE EAST — Tensions in the Persian Gulf have intensified after reports that Iranian forces are deploying explosive-laden drone boats disguised as ordinary fishing vessels in the strategically vital Strait of Hormuz, raising alarm across the global shipping industry.
Security analysts say the remotely operated boats, sometimes described as “suicide skiffs”, are designed to blend in with local fishing traffic before targeting commercial vessels or naval ships passing through the narrow waterway.
The Strait of Hormuz, located between Iran and Oman, is one of the world’s most critical maritime chokepoints, carrying a significant portion of global oil exports.
Any disruption to shipping in the channel could have major consequences for global energy markets and international trade.
Attacks on vessels raise alarm
The development comes amid a series of maritime incidents linked to the escalating regional conflict involving Iran and the United States.
Several vessels have been struck by projectiles or drone boats in recent weeks, causing explosions, fires, and casualties among crew members.
Military and intelligence officials say the use of small explosive boats is part of a broader strategy by Iran’s naval forces to disrupt shipping using unconventional tactics such as drones, mines and fast attack craft.
Threats to close the strait
Iranian authorities have repeatedly signalled that they could restrict or shut down traffic through the strait as tensions escalate.
Military warnings transmitted to ships earlier this month indicated that vessels attempting to transit the waterway could face attacks or interdiction.
However, Tehran’s envoy to the United Nations has publicly stated that Iran does not intend to permanently close the strait, while blaming regional instability on actions by the United States and its allies.
Global economic stakes
The Strait of Hormuz is considered one of the most sensitive geopolitical flashpoints in the world because roughly a fifth of global oil shipments pass through the narrow corridor linking the Persian Gulf to the Arabian Sea.
Disruptions in the waterway have historically caused spikes in oil prices and rattled global markets.
With tensions continuing to rise and maritime attacks mounting, naval forces from several countries are increasing patrols in the Gulf as governments and shipping companies brace for further escalation in the region.


