GoKawiilUndersea Fibre Cables Quietly Power Global Internet Traffic, Starting at Gibraltar
Most international internet traffic actually travels through physical fibre-optic cables buried beneath ocean floors, not through the air as commonly assumed. One such cable emerges from the sea near La Línea de la Concepción, Spain, crossing the Strait of Gibraltar to Ceuta, a Spanish enclave on Morocco's coast that until recently relied on a single ageing cable link to the mainland.
GoKawiil's interpretation of the reporting above, not reported fact.
This physical infrastructure underscores how vulnerable global connectivity is to a surprisingly small number of chokepoints and cables, often buried in unremarkable coastal locations. Ceuta's historical reliance on one link highlights the fragility of network access even for territories embedded within major geopolitical unions like the EU, raising questions about redundancy and resilience in critical digital infrastructure.
- The internet's global reach depends on physical undersea fibre-optic cables, not wireless or satellite transmission as commonly imagined.
- Ceuta, a Spanish enclave in North Africa, was until recently connected to the mainland network by only one ageing cable.
- Critical internet infrastructure is often concentrated in unassuming, physically vulnerable locations like quiet beaches.
Tubes: A Journey to the Center of the Internet" by Andrew Blum — If this piece made you want to trace the physical internet yourself, Blum's book is the perfect next step: he travels to the landing stations, exchange points and cable beaches where the network actually touches ground. It turns the abstract 'cloud' into concrete places, ducts and people, exactly the shift in perspective the article argues for.
See Tubes: A Journey to the Center of the Internet" by Andrew Blum on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: xn--gckvb8fzb.com, 2026-09-02
Published there as: “The Cables That Connect the World”
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