Someone Keeps Cutting the Internet’s Undersea Cables

In 1914 one ship cut five cables before dawn, and what came out of that decided a world war. In 2026 it is happening again. More than 99% of the data between continents runs through cables on the seabed, and from the surface nobody can tell an attack from an accident. This is the story of how those wires became weapons: the 1858 Atlantic cable killed by its own engineer, the Great Eastern fishing a lost cable from two miles down, the Zimmermann Telegram, the 1929 earthquake that turned broken cables into a stopwatch, Operation Ivy Bells and the analyst who sold it for $35,000, and the anchors that keep cutting cables from Tonga and Taiwan to the Red Sea and the Baltic. By the end, you will know why the internet doesn't live in the cloud — and why anyone with an anchor knows exactly where it is. CHAPTERS 0:00 Intro 1:04 Two Thousand Volts 2:40 Two Miles Down 4:05 Five Cables 6:45 The Stopwatch 8:09 Ivy Bells 9:39 The Anchor 12:52 The Strait SOURCES TeleGeography — 2026 Submarine Cable Map: https://resources.telegeography.com/2... National WWI Museum — The Zimmermann Telegram: https://www.theworldwar.org/learn/abo... Heezen & Ewing (1952), American Journal of Science — the 1929 Grand Banks cable breaks Stimson Center — Iran could threaten Gulf data centers and undersea cables: https://www.stimson.org/2026/beneath-... TeleGeography — the cable repair fleet: https://resources.telegeography.com/s... #UnderseaCables #Internet #StraitOfHormuz