Multiple undersea fibre-optic cables in the Red Sea were cut on 6 September 2025, triggering measurable slowdowns and intermittent connectivity across South Asia and the Middle East and forcing major cloud and carrier operators — most visibly Microsoft Azure — to reroute traffic, warn customers...
Microsoft Azure customers experienced measurable performance degradation after multiple undersea fiber‑optic cables in the Red Sea were cut, forcing traffic onto longer, often congested detours and exposing persistent structural vulnerabilities in the global internet backbone.
Background /...
Internet traffic between Asia, the Middle East and parts of Europe slowed sharply after multiple undersea fibre‑optic cables in the Red Sea were severed on 6 September 2025, forcing cloud operators — most visibly Microsoft Azure — and regional carriers to reroute traffic, warn customers of...
A concentrated cluster of undersea cable failures in the Red Sea has throttled internet performance across South Asia and the Gulf, forcing cloud providers and carriers to reroute traffic and leaving businesses and consumers to contend with higher latency, intermittent packet loss, and slower...
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Microsoft has warned that users of its Azure cloud may see higher-than-normal latency and intermittent disruptions after multiple undersea fiber-optic cables in the Red Sea were cut, forcing traffic onto longer alternate routes while repair work and global rerouting continue.
Background
The Red...