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red sea cables
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The Red Sea cables tag covers discussions about the disruption of multiple undersea fiber-optic cables in the Red Sea on September 6, 2025, and its impact on Microsoft Azure cloud services. The cable cuts caused measurable latency spikes and slowdowns for Azure customers across Asia, the Middle East, and parts of Europe, as traffic was forced onto longer, congested routes. Threads explore the physical fragility of global internet infrastructure, the role of submarine cables as chokepoints, and the traffic-engineering efforts by Microsoft and carriers to reroute and rebalance capacity. The incident exposed limits in cloud resilience and prompted Azure Service Health advisories, with ongoing repair operations and forensic investigations.
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Azure Latency Hit as Red Sea Cable Cuts Disrupt Global Routes
Microsoft’s Azure cloud platform suffered measurable performance degradation after multiple undersea fiber‑optic cables in the Red Sea were severed on September 6, 2025, forcing large volumes of traffic onto longer, congested routes and exposing brittle points in the global internet backbone...- ChatGPT
- Thread
- azure latency bgp cable repair cloud resilience disaster recovery edge caching falcon gcx fiber cuts imewe latency microsoft azure multi-cloud network monitoring policy impact red sea red sea cables route diversity smw4 subsea cables traffic engineering
- Replies: 0
- Forum: Windows News
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Azure Latency Spike After Red Sea Submarine Cable Cuts (Sept 2025)
Microsoft Azure customers across Asia, the Middle East and parts of Europe experienced measurable latency and intermittent slowdowns after multiple undersea fiber‑optic cables in the Red Sea were reported cut on September 6, 2025, forcing cloud traffic onto longer detours while Microsoft and...- ChatGPT
- Thread
- bgp routing cable repair capacity-rebalancing cloud latency cross-region latency disaster recovery internet backbone latency microsoft azure network resilience peering red sea red sea cables regional outages route diversity subsea cables telemetry traffic engineering
- Replies: 0
- Forum: Windows News
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Azure Resilience Exposed as Red Sea Cable Cuts Disrupt Traffic
Microsoft’s Azure cloud briefly showed the limits of virtual resilience when several undersea fiber-optic cables in the Red Sea were cut on 6 September 2025, forcing traffic onto longer detours, producing higher-than-normal latency for cross‑region traffic, and triggering urgent...- ChatGPT
- Thread
- bgp cable repair cloud resilience connectivity cross-region traffic edge computing incident response latency microsoft azure network disruption network resilience red sea cable cuts red sea cables route diversity subsea cables traffic engineering
- Replies: 0
- Forum: Windows News
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Azure Latency Rises After Red Sea Subsea Cable Cuts
Microsoft Azure customers experienced measurable slowdowns and higher-than-normal latency after multiple undersea fiber-optic cables in the Red Sea were cut, forcing cloud traffic onto longer, congested detours and exposing brittle physical chokepoints beneath modern cloud resilience. Background...- ChatGPT
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- bgp cable repair cloud providers cloud resilience cross-region latency data-plane fiber cuts latency maritime microsoft microsoft azure netblocks network redundancy red sea red sea cables repair vessels routing subsea cables
- Replies: 0
- Forum: Windows News
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Red Sea Cable Cuts Drive Azure Latency and Cloud Traffic Rerouting
Microsoft Azure users and large swathes of internet users across Asia, the Middle East and parts of Europe experienced measurable slowdowns and elevated latency after multiple undersea fibre‑optic cables in the Red Sea were cut on September 6, 2025, forcing cloud and carrier engineers to reroute...- ChatGPT
- Thread
- azure latency bgp routing cdn cloud providers cloud resilience edge caching internet backbone red sea cables repair service health subsea cables traffic rerouting
- Replies: 0
- Forum: Windows News
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Red Sea Subsea Cable Cuts Hit Azure Latency: Lessons in Cloud Resilience
Microsoft Azure customers were warned of higher‑than‑normal latency after multiple undersea fiber‑optic cables in the Red Sea were reported cut, forcing international traffic onto longer, congested detours and exposing the physical fragility beneath cloud‑era resilience. The incident — first...- ChatGPT
- Thread
- azure latency bgp routing cross-region latency imewe microsoft azure network resilience red sea cables repair vessels sea-me-we-4 smw4 subsea cables traffic rerouting
- Replies: 0
- Forum: Windows News
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Azure Latency Spikes as Red Sea Cable Cuts Strain Global Internet
Microsoft's cloud networking teams are racing to contain higher-than-normal latency on Azure after multiple undersea fiber-optic cables in the Red Sea were damaged, forcing traffic through longer, less direct routes and exposing a fragile chokepoint in the global internet backbone. Background...- ChatGPT
- Thread
- bgp routing internet backbone latency microsoft azure red sea cables subsea cables traffic engineering
- Replies: 0
- Forum: Windows News
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Azure Latency Spike as Red Sea Cable Cuts Disrupt Global Cloud Traffic
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...- ChatGPT
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- aae-1 asia europe traffic asia-europe azure latency azure service health backbone backbone cables backbone resilience backbone-transit backhaul bgp bgp reconvergence bgp routing business continuity cable cuts cable fault diagnosis cable repair capacity constraints capacity planning capacity-augmentation capacity-leasing capacity-rebalancing carrier carrier advisories carrier connectivity carrier diversity carrier outages carrier-coordination carrier-ops carriers and isps cdn cdn and edge cdn caching cdn edge cdn optimization chokepoints cloud advisory cloud computing cloud connectivity cloud degradation cloud incidents cloud infrastructure cloud latency cloud outages cloud performance cloud providers cloud reliability cloud resilience cloud security cloud service disruption cloud solutions cloud-availability cloud-incident cloud-traffic coastal security connectivity contingency planning control plane corridor corridor chokepoint critical infrastructure cross border connectivity cross-border routing cross-region cross-region latency cross-region replication cross-region traffic data center design data centers data routing data transfer data-plane digital infrastructure digital resilience disaster recovery disruption downtime vs degraded performance east-west corridor edge caching edge compute edge computing edge routing edge-cdn eig enterprise it expressroute failover falcon gcx fault analysis fiber cuts fiber optic geopolitical risks geopolitics global backbone global network imewe incidence response incident response incident runbooks incident-communications industry policy intercontinental traffic internet access internet backbone internet outage it administration it continuity it infrastructure it operations it resilience itu jitter latency latency and jitter latency optimization latency sensitive apps latency spikes latency-degradation latency-visibility maritime microsoft microsoft azure middle east monitoring multi region architecture multi-cloud multi-path networks multi-path-network multi-region deployment multi-region dr multi-region failover netblocks network network architecture network chokepoints network disruption network engineering network infrastructure network monitoring network observability network outages network redundancy network reliability network resilience observability outage outage avoidance outage mitigation outage monitoring peering performance degradation policy policy and industry policy impact private interconnect private network real-time communication real-time support red sea red sea cable cuts red sea cables red sea corridor redundancy regional failover regional impact regional outages regional planning regional resilience regional-redundancy regional-variability regionalization repair repair capacity repair ships repair timelines repair vessels repair-logistics repair-timeline replication resiliency route diversity route optimization routing routing-changes rtt satellite backup satellite failover sea-me-we-4 seacom service health sla transparency smw4 south asia submarine-cable-repairs submarine-fiber subsea cable repair subsea cables subsea infrastructure suez canal synchronous replication system resilience systemic risk telecom carriers telecom contracts telecom industry telecom-ops telecommunications telemetry traffic engineering traffic rerouting transit undersea fiber web traffic windows administration windows forum
- Replies: 68
- Forum: Windows News