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Red Sea Cable Cuts Disrupt Internet Across Region as Azure Restores Service via Rerouting

Microsoft reports services are online after rerouting, with repairs expected to take weeks.

Overview

  • Failures on the SMW4 and IMEWE cable systems near Jeddah were cited by NetBlocks, degrading connectivity in India, Pakistan, the UAE and Saudi Arabia.
  • Microsoft warned Azure customers of higher latency on routes that typically traverse the Middle East and shifted data to alternate paths, while unaffected routes remained stable.
  • Azure status updates later showed services operational following mitigation, though some users may continue to experience slower performance on rebalanced routes.
  • Regional operators including Pakistan Telecommunication Company Ltd. and UAE carriers Etisalat and Du reported slow speeds and intermittent access as networks rerouted traffic.
  • Cable repairs require specialized vessels and coordination in sensitive waters, and the cause of the cuts has not been confirmed despite political claims and Houthi denials.