Egypt is one of the internet's most prominent choke points thanks to 16 subsea cables carrying ~17% of the world's internet traffic touching land in the country
Underwater cables keep the internet online. When they congregate in one place, things get tricky. Tweets: @chengela , @aipio , and @mattburgess1 Tweets: Angela Chen / @chengela : “Where there are chokepoints, there are single points of failure...Because it's a site of intense concentration of global movement, that does make it more vulnerable than many places around the world.” https://twitter.com/... @aipio : Underwater cables keep the internet online. When they congregate in one place, things get tricky. https://www.wired.com/... Matt Burgess / @mattburgess1 : One for the infrastructure stans. Subsea internet cables keep the world online, but thanks to geographical and geopolitical quirks there's a huge congestion of them around Egypt and the Red Sea. It's the world's biggest chokepoint https://www.wired.com/...
Context & Ripple Effects
Egypt sits at the internet's physical pinch point: 16 subsea cables carrying roughly 17% of global traffic touch land there, a concentration Angela Chen's framing in the coverage calls a textbook single point of failure. The related reporting shows why that matters in practice — cables fail for mundane reasons, with around 60% of undersea faults caused by fishing gear and anchors and repairs running into the millions per incident.
The geography also sits inside a bigger power struggle. US Big Tech now accounts for over 70% of used subsea capacity in a widening US-China tussle over cable routes, and when a cluster of cables off West Africa tumbled into a nearly 3,000-foot canyon in 2024, the disruption showed how quickly concentrated physical infrastructure becomes a global incident.
First-order effects
- Any damage to Egypt's landing stations or the cables converging on them puts ~17% of world internet traffic at risk at once — a failure mode far outsized relative to the country's own connectivity footprint.
- Cable owners, including the Big Tech operators dominating subsea capacity, must treat Egypt as mandatory infrastructure: their routes physically pass through a jurisdiction they do not control.
Second-order effects
- Egypt gains quiet bargaining leverage over routing, licensing, and access decisions affecting traffic that mostly transits rather than serves the country — chokepoint geography converts into diplomatic and regulatory currency.
- The demonstrated fragility pushes network planners and cable consortiums toward redundant paths and alternative corridors, since a single canyon-scale accident or localized fault can cascade across continents.
Third-order effects
- If concentration at geographic chokepoints keeps deepening, physical cable geography becomes a structural layer of internet geopolitics — states controlling chokepoints hold leverage over a network designed to be decentralized.
- The pattern points toward infrastructure redundancy becoming a first-order design requirement rather than an afterthought, with routing decisions increasingly shaped by single-point-of-failure risk alongside cost.
The trend: The internet's physical layer is concentrating at geographic chokepoints like Egypt, turning single points of failure into instruments of state leverage and forcing redundancy into global network design.