Iran threatens to tax submarine cables in Hormuz: internet at stake

Published on May 23, 2026 | Translated from Spanish

After blocking maritime traffic in the Strait of Hormuz, Iran is now targeting the submarine fiber optic cables that cross the area. The proposal, still in its initial phase, seeks to tax the use of these vital digital arteries for banking, energy, and the global functioning of the internet. A strategic pressure on the world economy by leveraging its dependence on these infrastructures.

underwater fiber optic cables crossing the Strait of Hormuz, Iranian military divers inspecting a cable junction box with bright underwater lights, a digital tax meter display attached to the cable housing showing a rising fee, global financial data streams visualized as glowing lines being throttled at the chokepoint, photorealistic technical illustration, deep ocean darkness, sediment particles floating, dramatic blue-green lighting, high-end engineering visualization, precise cable routing details, armored conduit textures, realistic refraction effects, cinematic composition

The Technical Fragility of Global Data Highways 🌐

Submarine fiber optic cables concentrate 99% of international data traffic. Key routes connecting Asia, Africa, and Europe pass through Hormuz. Their vulnerability is high: any physical or fiscal interference affects latencies, routes, and operational costs. The Iranian proposal is not technical, but geopolitical: imposing digital tolls on infrastructures that, by design, lack immediate redundancy in that region. The alternative is costly and slow.

Digital Toll: The New Business That Doesn't Need a Physical Tollbooth 💸

Iran has discovered that you don't need a ship to charge for passage: just threaten the cables that carry memes, bank transactions, and cat videos. The proposal is simple: if you want your selfies to reach Europe, pay up. The problem is that, unlike a highway toll, there's no booth or exact change here. Just a geopolitical bill that nobody asked for.