# Iran’s Guards Threaten Hormuz Internet Cables, Raising New Chokepoint Risk for Global Data

*Monday, October 19, 2026 at 8:07 PM UTC — Hamer Intelligence Services Desk*

**Published**: 2026-10-19T20:07:08.577Z (1h ago)
**Category**: geopolitics | **Region**: Middle East
**Importance**: 9/10
**Sources**: OSINT
**Permalink**: https://hamerintel.com/data/articles/20988.md
**Source**: https://hamerintel.com/summaries

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**Deck**: Iran’s Revolutionary Guard says it would target seven key undersea internet cables in the Strait of Hormuz if a new war erupts, and officials in Tehran are signaling possible pressure as far as Bab al‑Mandeb and the Suez Canal. For Gulf residents, shippers, and data‑reliant industries, that turns vital infrastructure on the seabed into a front line.

The next crisis in the Strait of Hormuz may not start with oil tankers. Iran’s Revolutionary Guard is now openly framing undersea internet cables as wartime targets, warning it could sever seven main systems that route data through one of the world’s most important maritime corridors.

An IRGC spokesman said that in the event of a “new round of war,” the force would move against seven principal subsea cables running through Hormuz, a narrow chokepoint between Iran and Oman that connects the Gulf to global shipping lanes. A separate statement carried by Iranian media said Tehran could widen pressure even further, suggesting any blockade campaign might extend toward the Bab al‑Mandeb Strait at the mouth of the Red Sea and the Suez Canal.

The threats are conditional – tied explicitly to a future war – and there is no sign of imminent action. But bringing named undersea cables into Iran’s deterrence messaging marks a sharper focus on digital infrastructure that underpins everything from Gulf banking systems to video calls in Europe and Asia. Routing maps show multiple high‑capacity fiber‑optic cables hugging the same narrow sea lane oil tankers use, a design that prioritized efficiency in peacetime and now looks like a vulnerability in crisis.

For civilians and businesses in the Gulf, the risk is practical. These cables carry most of the region’s internet and data traffic; cutting several at once could slow or disrupt connections across Iran, the Arabian Peninsula, and parts of South Asia and East Africa. Backup satellite links and alternate terrestrial routes exist, but they are slower, more expensive, and in some cases politically constrained. A prolonged outage would quickly affect banks, aviation systems, hospitals, and basic online services.

Shipping operators and insurers now have to weigh a more complex Hormuz risk. For years, they focused on tankers, mines, and drone attacks. Now, any military escalation around the strait would also raise the prospect of seabed sabotage that doesn’t block a single ship but still hits global commerce by interrupting financial transactions, logistics software, and communications between ports and fleets. Telecom operators face similar calculations as they plan redundancy and repair crews for assets that are hard to protect and slow to fix under fire.

Strategically, Iran is signaling it can retaliate against pressure on several layers at once: oil flows at the surface, data flows on the seabed, and shipping routes stretching from the Gulf to the Red Sea and up to the eastern Mediterranean. Mentioning Bab al‑Mandeb and Suez links Hormuz to two more chokepoints that already sit close to other conflicts and proxy forces. Even the hint of coordinated disruption across those three points would worry energy importers in Europe and Asia that still depend on seaborne trade.

This isn’t a theoretical weak spot drawn on whiteboards in ministries; it’s a cable map that now appears in threat rhetoric from a major regional military actor. Hormuz doesn’t have to close to ships to matter to the world – it only needs enough danger around the cables to make companies and governments doubt their ability to stay connected.

Western militaries and Gulf states have spent years building defenses against mines, fast boats, and drones. Protecting fiber‑optic lines laid along the seabed is far harder. The cables are thin, mostly unarmored, and often poorly monitored outside landing stations. Repair ships need time and a measure of security to haul damaged sections to the surface, which may not exist in an active conflict zone.

The next signals to watch will come from both diplomacy and the waterline: any change in U.S. or regional military posture in and around Hormuz, new public guidance from major telecom carriers and cloud providers about route resilience, notices from shipping insurers about cable‑related war risk, and clearer indications from Tehran about whether this is bargaining rhetoric or the outline of a doctrine it intends to practice.