Iran’s Indian Ocean Warning Raises Wider Maritime Security Risks

An adviser to Iran’s supreme leader Mojtaba Khamenei has warned that Tehran may expand the Middle East war to the Indian Ocean if the US or Israel attacks again.

“Since the conflict has spread from the Persian Gulf and Strait of Hormuz to the Red Sea, it is possible that, in response to more war, the front will expand even further, reaching the Indian Ocean and perhaps beyond,” said Yahya Rahim Safavi in a video released by Iran’s Fars news agency.

A warning by an adviser to Iran’s Supreme Leader Mojtaba Khamenei that Tehran could extend the war into the Indian Ocean marks a potentially significant geographical expansion of the conflict, although it remains unclear whether the statement signals a specific military plan or is intended as a deterrent warning. Yahya Rahim Safavi said the conflict had already expanded from the Persian Gulf and Strait of Hormuz to the Red Sea and could reach the Indian Ocean “and perhaps beyond” if the United States or Israel launched further attacks.

From a military perspective, an extension into the Indian Ocean would transform the conflict from a largely Gulf–Red Sea confrontation into a much wider maritime security problem. The most immediate concern would be commercial shipping, particularly in the Gulf of Oman, Arabian Sea and approaches to the Indian Ocean. Iran has demonstrated its ability to use maritime pressure as part of its broader strategy, while Iran-aligned Houthi forces have already affected shipping around the Red Sea and Bab al-Mandeb.

Maritime traffic through Hormuz has remained substantially below normal levels amid the conflict, demonstrating the vulnerability of global energy flows to regional military escalation.

For Pakistan, India and other Indian Ocean states, the strategic significance would lie in the proximity of the potential conflict zone to their maritime neighbourhoods. A sustained threat to commercial vessels could force navies to increase surveillance, escort and maritime-security operations, while raising insurance and freight costs. India has already established enhanced

mechanisms for monitoring vessels operating through the Gulf of Oman, Gulf of Aden and adjacent waters, while the United States has separately warned of continuing maritime-security threats in the Arabian Sea and Indian Ocean.

Politically, the development would put additional pressure on the major Indian Ocean states to balance relations with Iran against their security and economic interests. India has substantial energy and commercial links with the Gulf and would face greater pressure to protect its shipping, while Pakistan would have to manage the security consequences of a conflict immediately to its west without becoming directly involved. A widening maritime confrontation could also increase the presence of extra-regional naval forces, potentially turning the Arabian Sea and northern Indian Ocean into a more heavily militarised strategic space.

The larger implication is therefore not necessarily that Iran intends to attack the Indian Ocean as a conventional theatre, but that Tehran is signalling an ability and willingness to broaden the geography of retaliation if attacked again. Such a development would complicate ongoing diplomatic efforts by increasing the number of states, shipping routes and economic interests exposed to the conflict. With Hormuz and Bab al-Mandeb already under pressure, any further extension towards the Indian Ocean could make maritime security, energy supplies and freedom of navigation central issues in the next phase of the US-Iran confrontation