On September 30 and October 1, 2026, Azure gateway services degraded or dropped hybrid connectivity across 18 regions for nearly six hours, two days after an Azure OpenAI incident in Sweden Central. Microsoft has tied the disruption to a gateway-management change, and the episode is a live-fire lesson in how hyperscaler control planes fail — and what to test before the next one.

Between 8 and 11 October 2026, drone strikes damaged three Yandex data centers: two are fully offline, the third runs degraded, and Yandex is telling customers to switch to alternative disaster-recovery plans. Cloud availability no longer depends on logical redundancy alone: physical and geographic resilience is now a first-class architecture criterion.

Between September 2 and September 6, 2026, Laos saw its BGP control-plane visibility collapse for 3.7 days, with no public cause offered. The outage measures what a lightly multi-homed country costs, and reminds operators to verify route redundancy before the failure, not after.

On August 20, 2026, GitHub’s CTO published the post-mortem for the August 17 outage: 7 hours and 47 minutes of downtime caused by an infrastructure component that failed to scale with load, as monthly commits climbed from 1.4 to 2.9 billion since April. The lesson for SRE teams fits in two words: retry budgets.