Curiouser and curiouser. Last Wednesday two undersea communication cables carrying Internet traffic were severed near Alexandria, Egypt, causing widespread outages in Egypt and India that left a reported 100 million people without Net access. On Friday, it was discovered that a third cable, off the coast of Dubai, had been cut. And then, over the weekend, a fourth cable, between the United Arab Emirates and Qatar, was reported to be damaged.
No one’s quite sure who or what has caused the damage. Early reports that a wayward ship’s anchor was to blame were contradicted over the weekend by Egypt’s communications ministry, which said that no ships were in the area when the first two cables were damaged. With a lack of reliable news reports on the situation, conspiracy theories are beginning to spread through the blogosphere. One particularly imaginative theory is that a US submarine severed the cables in order to cut off internet service to Iran. Another is that it’s all a ruse to distract attention from a big wire-tapping effort.
Whatever the cause, or causes, the cable breaks reveal both the vulnerability and the robustness of Internet service. Though India initially lost as much as half of its Internet capacity on Wednesday, traffic was quickly rerouted and by the weekend the country was reported to have regained 90% of its usual capacity. The outage also reveals that the effects of such outages are anything but neutral; they vary widely depending on the size and resources of the user. The Christian Science Monitor reports that while most web users in India, including small outsourcing shops, “saw delays increase dramatically,” the big international outsourcing firms experienced “virtually no disruption,” thanks to the redundancy built into their networks. Infosys said in a statement that its service was unaffected, a big relief, no doubt, to the many US companies that depend so heavily on Net-connected Indian workers.