HMM: China’s Next Naval Target Is the Internet’s Underwater Cables.
While people tend think of satellites and cell towers as the heart of the internet, the most vital component is the 380 submerged cables that carry more than 95 percent of all data and voice traffic between the continents. They were built largely by the U.S. and its allies, ensuring that (from a Western perspective, at least) they were “cleanly” installed without built-in espionage capability available to our opponents. U.S. internet giants including Google, Facebook and Amazon are leasing or buying vast stretches of cables from the mostly private consortia of telecom operators that constructed them.
But now the Chinese conglomerate Huawei Technologies, the leading firm working to deliver 5G telephony networks globally, has gone to sea. Under its Huawei Marine Networks component, it is constructing or improving nearly 100 submarine cables around the world. Last year it completed a cable stretching nearly 4,000 miles from Brazil to Cameroon. (The cable is partly owned by China Unicorn, a state-controlled telecom operator.) Rivals claim that Chinese firms are able to lowball the bidding because they receive subsidies from Beijing.
Just as the experts are justifiably concerned about the inclusion of espionage “back doors” in Huawei’s 5G technology, Western intelligence professionals oppose the company’s engagement in the undersea version, which provides a much bigger bang for the buck because so much data rides on so few cables.