Undersea cable damage triggers internet outages across Africa
TLDR
- Major internet disruptions in Africa due to damaged submarine cables affecting telecommunications and banking services.
- MTN Group working on rerouting internet traffic and collaborating to repair undersea cable breaks in West African countries.
- Ivory Coast most impacted, followed by Liberia, Benin, Ghana, and Burkina Faso; other nations also experiencing disruptions to a lesser extent.
Major internet access disruptions have hit several African nations due to damage to submarine communications cables. Telecommunications subscribers and bank users have been significantly affected as the disruption paralyzed digital transactions and internet communications. The disruption could take weeks or even months to fix, Bloomberg reports.
MTN Group, a prominent South African operator, disclosed that breaks in multiple major undersea cables have impacted connectivity services across various West African countries. The company is actively seeking to reroute internet traffic through alternative network paths and collaborating with partners to repair the damaged cables.
Ivory Coast appears to be experiencing the most significant impact from the cuts, followed by Liberia, Benin, Ghana, and Burkina Faso. Cameroon, Gabon, Namibia, and Niger are also facing disruptions, albeit to a lesser extent. In South Africa, Vodacom attributed connectivity issues to multiple undersea cable failures but did not provide specific details.
Key Takeaways
Major submarine communications cables including the West Africa Cable System, MainOne, and ACE have been impacted by the recent damage. These cables serve as critical arteries for telecommunications data transmission in the region. Analysis from internet monitoring firms such as NetBlocks, Kentik, and Cloudflare indicates that the cable cuts have resulted in widespread outages and connectivity issues for mobile operators and internet service providers across West Africa. The incident underscores the reliance of global internet infrastructure on submarine cables, with a significant portion of internet traffic flowing through these underwater networks. Among them, one of the longest cables spans 15,000 kilometers (9,300 miles) from Portugal to South Africa, highlighting the extensive reach and importance of these underwater fiber optic connections.






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