Fire Takes Azerbaijan Offline (datacenterdynamics.com)
judgecorp writes: On Monday, 90 percent of Azerbaijan lost Internet access, due to a fire at one data center in Baku, the capital of the former Soviet Republic. Cables caught fire at the Delta Telecom facility, and international providers including NTT and Telecom Italia all lost service for nearly eight hours. Some interesting snippets: Azerbaijan is a former Soviet republic that has seen rapid development thanks to its rich oil and gas reserves. The country has been running several projects aimed at modernizing its communications infrastructure, including participation in Trans-Eurasian Information Highway (TASIM). ... At about 16:10 on Monday, consumers, businesses and government agencies across Azerbaijan suddenly lost their connections to the Internet. Banks couldn’t make domestic money transfers, and even Point-of-Sale terminals were not working. ...
Interestingly, no international traffic flowing though Azerbaijan was affected by the outage. “Transmission channels to Georgia, Iran, and the Middle East were working at full capacity,” Iltimas Mammadov, the minister of communications, told AzerNews.
Actually, it's most likely because they didn't think of physical location redundancy... I've seen "redundant" set ups which where strictly maintained within a building get totally undone the second the fiber runs get mounted on the same poles to cross the street before they split and when their separate ways. Nobody was paying attention until a dump truck accidentally snagged both fiber runs and yanked them down the street, disconnecting both redundant fibers in one accident.
So, where it may have started as a KGB thing, nobody really thought though how their redundant design on paper, fell to a single physical event because they didn't maintain enough separation. Or, maybe it just was the NSA, providing low cost engineering services to keep them under their thumb?
"File to fit, pound to insert, paint to match" - Aircraft Maintenance 101