• Iranian security chief Mohsen Rezaei warned that Tehran will target US military bases in European countries if US aircraft take off from them to strike Iran, while also threatening strikes on American bases beyond the Middle East.
  • Rezaei also stated Iran would not allow enriched nuclear material to leave the country and that no negotiations are currently underway with Washington.
  • Oil prices rose amid the heightened rhetoric, with Brent up 1.4% to $92.81 a barrel, as markets weighed renewed geopolitical risk.

Iran Warns of Wider Conflict

Iranian security chief Mohsen Rezaei said on Wednesday that if the United States launches a military strike against Iran, Tehran would retaliate not only against nearby American bases but also against distant US bases in far-off locations that it has not yet attacked. The remarks, reported by Lebanon’s Al Mayadeen television, represent a sharp escalation in rhetoric and suggest Iran is prepared to widen the conflict beyond the Middle East region.

Rezaei, a senior figure in Iran’s security apparatus, also stated that Iran would not permit any enriched nuclear material to leave the country and that no negotiations are currently taking place between Tehran and Washington. His comments underscore persistent disagreements over Iran’s nuclear program despite recent speculation about a possible de-escalation.

Iran Threatens European Bases

Rezaei said Tehran will target US military bases in European countries if US aircraft take off from them to strike Iran. The warning, reported on Wednesday, adds a specific condition to Iran’s earlier threat against distant US installations and directly puts European host governments on notice. It did not name which European bases or countries would be targeted.

Rezaei’s latest remarks follow reports that the United States has already dispersed aircraft from British bases because of Iranian threats. On November 9, nine KC-135 refueling tankers and three V-22 Ospreys were reported to have left RAF Mildenhall, with destinations including Germany, Spain, Scotland and nearby RAF Lakenheath. Reports said Mildenhall and Lakenheath were placed at Force Protection Condition Charlie. U.S. European Command did not publicly specify the threat.

Nuclear Stance and Regional Conditions

The security chief linked Iran’s conditions for resolving the standoff to an end to fighting across the Middle East, particularly in Lebanon. That broadens Tehran’s demands beyond a simple bilateral nuclear or military agreement with the US. Rezaei’s insistence that no talks are underway is Tehran’s official position, though it does not necessarily rule out indirect contacts.

His warning about distant bases did not specify which installations he meant or provide a timetable. It also did not independently establish Iran’s capability to strike such targets. A previous attempt in March, when Iran fired two intermediate-range ballistic missiles toward the joint US-UK base at Diego Garcia, about 2,500 miles away, failed to hit the base, and analysts have assessed Iran’s long-range accuracy as poor. Still, the threat alone signals Iran’s intent to expand its deterrent posture.

Market Reaction and Shipping Risks

The war of words added to existing pressures on energy markets. As of 8:14 a.m. EST, Brent crude was up 1.4% at $92.81 a barrel, while West Texas Intermediate had gained 1.3% to $87.12. The increase was linked to Iran’s nuclear stance and continuing risks to shipping in the Gulf.

Maritime security remains fragile. Reuters (NASDAQ:TRI) reported 37 vessel attacks in the Strait of Hormuz and surrounding waterways during October, the highest monthly total since the war began, according to the Washington Institute for Near East Policy. Attacks have continued into November. Despite the volatility, Gulf crude exports—including routes bypassing the Strait—have recovered to about 16.7 million barrels a day since early October, compared with 17 million before the war, according to Kpler data cited by Reuters. That recovery helps explain why oil prices have fallen from recent highs even as attacks persist. However, freight and insurance costs remain roughly ten times pre-war levels, keeping transportation expensive and risky.

Diplomatic and Security Context

The threat comes amid mixed signals from Washington. US officials have recently downplayed the need for further military action, but maritime attacks and a US blockade of Iranian ports continue. Reuters reported that a US military aircraft disabled a cargo vessel after it attempted to leave regional waters following a visit to an Iranian port, according to US Central Command. Diplomatic efforts remain uncertain: earlier reports of a Qatar-mediated proposal to reopen the Strait of Hormuz were disputed by a Qatari official, highlighting the difficulty of reaching any agreement.

Rezaei’s remarks also put additional pressure on countries hosting US forces. In August, Stars and Stripes reported that Iranian officials had considered American installations in Europe, including Bulgaria, as possible targets if the conflict escalated. That provides context for the language about distant bases, though Rezaei did not name specific locations on Wednesday.

Broader Implications

A prolonged confrontation could entrench higher shipping costs and reinforce arguments for dispersing US forces. Conversely, a durable settlement might lower transport risks and release additional energy supply. For now, the key distinction is between threatening a wider war and demonstrating the capability or decision to wage it. Rezaei’s comments strengthen Iran’s deterrence message and reinforce its nuclear red line, while the most immediate, documented consequences remain maritime insecurity, costly energy logistics, and uncertainty over diplomacy.

There was no immediate comment from the Pentagon or the White House on Rezaei’s remarks. Regional analysts caution that the situation remains fluid, with both sides maintaining a posture of deterrence. As one Gulf-based security consultant, speaking on condition of anonymity, put it: “The rhetoric is escalating, but the real test will be whether either side takes irreversible steps.”