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Iran Defence Council threatens to mine entire Persian Gulf if coasts or islands attacked — 'floating mines from the coasts'

·Persian Gulf

Iran's Defence Council threatened to lay naval mines across the entire Persian Gulf if Iranian coasts or islands are attacked, according to a statement via Fars news agency. The threat extends well beyond the Hormuz closure already in force: 'The entire Persian Gulf will practically find a situation similar to the strait of Hormuz.' The warning is explicitly triggered by potential US Kharg Island operations or strikes on Iranian coastal facilities.

Iran's Defence Council issued a statement on Day 24 threatening to mine the entire Persian Gulf in the event of any attack on Iranian coasts or islands. **Full statement (via Fars news agency):** 'Any attempt by the enemy to attack Iranian coasts or islands will naturally, and in accordance with common military practice, cause all access routes and communication lines in the Persian Gulf and the coasts to be mined with various types of naval mines, including floating mines that can be released from the coasts.' 'In that case, the entire Persian Gulf will practically find a situation similar to the strait of Hormuz for a long time. This time, along with the strait of Hormuz, the entire Persian Gulf will be practically blocked, and the responsibility for it will lie with the threatening party.' **Strategic context:** This represents a significant escalation beyond the Hormuz partial closure already in force. Iran is now threatening: 1. Full Hormuz closure (already threatened in prior IRGC statements) 2. Mining of the ENTIRE Persian Gulf — a 250,000 km² body of water carrying ~30% of global seaborne oil **Trigger:** The threat is explicitly conditioned on attacks on Iranian coasts or islands. This appears directly aimed at US plans (reported by Axios) to occupy or blockade Kharg Island, Iran's main oil export hub (~95% of Iran's oil exports). A Kharg Island operation would constitute exactly the type of 'island attack' Iran is threatening to respond to. **IRGC mine capability:** Iran has been laying mines in Hormuz since early March (confirmed by NYT, March 12). The Defence Council statement suggests Iran has pre-positioned mining assets along its entire Gulf coastline, capable of deploying floating mines rapidly. **Exceptions:** Iran continues to permit passage for ships from China, India, Pakistan and other 'friendly' countries.
iranminespersian-gulfnavalescalationkhargdefence-council

Actor responses

IRGCSUPPORTINGMILITARY

Iran Defence Council: any attack on Iranian coasts or islands will trigger mining of all Persian Gulf access routes with floating naval mines. 'The entire Persian Gulf will be practically blocked.' Responsibility attributed to threatening party.

United StatesOPPOSINGMILITARY

US is reportedly considering plans to occupy or blockade Kharg Island (per Axios, four sources). Iran's mine-threat is explicitly a response to this scenario. No US statement on the mine threat at time of reporting.

IsraelOPPOSINGMILITARY

IDF has no coastal Iran operations publicly declared. The mine threat is primarily directed at US Kharg Island planning. Israel continues Tehran infrastructure strikes.

IRGCNEUTRALMILITARY

Iranian military spokesman Ebrahim Zolfaghari said on Monday that Iran maintains control of the Strait of Hormuz and can enforce security 'without resorting to mine deployment,' according to Iranian state media. The statement partially walks back the earlier IRGC Supreme Council threat to mine the Persian Gulf, signaling Iran is calibrating its Hormuz posture as diplomatic back-channels with the US open via Pakistan, Egypt, and Gulf state intermediaries.

Sources