Global Internet Blackouts Surge in Q1 2026: Government Shutdowns and Infrastructure Failures Disrupt Connectivity Worldwide

Breaking: Q1 2026 Sees Sharp Rise in Government-Ordered Internet Shutdowns

The first quarter of 2026 witnessed a dramatic increase in government-directed internet blackouts, with Uganda and Iran imposing prolonged shutdowns—a stark reversal from the same period a year earlier when no such state-ordered disruptions were recorded. These outages, combined with power grid collapses, military conflicts, and technical failures, have disrupted connectivity for millions across continents.

Cloudflare's Radar Outage Center documented a surge in traffic anomalies, highlighting the growing fragility of global internet infrastructure. Below is an analysis of key events.

Uganda: Election-Related Shutdown Sparks Legal Battle

On January 13, two days before Uganda's presidential election, the Uganda Communications Commission (UCC) ordered mobile operators to suspend public internet access at 18:00 local time (15:00 UTC). The shutdown was justified as necessary to curb misinformation, disinformation, electoral fraud and related risks, according to a UCC statement. Traffic at the Uganda Internet Exchange Point (UIXP) plummeted from approximately 72 Gbps to just 1 Gbps.

Cloudflare data confirmed a near-complete traffic loss, with levels effectively zero until January 17, when partial restoration followed the declaration of incumbent President Yoweri Museveni as winner. Full connectivity returned on January 26, after MTN Uganda and Airtel Uganda confirmed restrictions were lifted. The shutdown triggered lawsuits against UCC and telecoms, and drew condemnation from digital rights group CIPESA, which called it an attack on fundamental freedoms. This mirrors Uganda's 2021 election blackout, despite earlier government assurances that claims suggesting otherwise are false, misleading.

Learn more about historical patterns in our Background section.

Iran: Prolonged Outage Amid Unrest

Iranian citizens faced an extended internet blackout during Q1 2026, continuing a pattern of state-imposed restrictions during periods of civil unrest. Authorities ordered a near-total shutdown that persisted for several weeks, severing access to social media and messaging platforms. Digital rights organizations reported widespread censorship, with no official explanation from the government. Cloudflare's traffic graphs show a sustained >95% drop in bytes transferred from Iranian networks during the outage.

The disruption follows similar shutdowns in previous years, underscoring Tehran's reliance on internet control as a tool for suppressing dissent. International observers, including the UN, have called for immediate restoration.

Other Major Disruptions: Power, Conflict, and Tech Failures

Beyond government actions, infrastructure failures and geopolitical tensions also drove outages. Cuba's national electrical grid collapsed three separate times during Q1, causing widespread internet blackouts as cell towers and data centers lost power. The island's already fragile network was further strained by fuel shortages and aging equipment.

Military action in Ukraine continued to disrupt connectivity, with shelling damaging fiber-optic cables and power lines. Separately, a conflict in the Middle East impacted hyperscaler cloud infrastructure, temporarily degrading services for regional users.

Severe weather knocked out internet in Portugal when storms downed power lines, while cable damage in the Republic of Congo isolated several districts. In the United States, a technical glitch at Verizon Wireless caused hours-long outages for millions of subscribers. Unknown issues briefly disrupted connectivity for customers in Guinea and the United Kingdom.

Background: A Pattern of Escalating Disruptions

Internet shutdowns have become a growing concern globally. According to the Cloudflare Radar Outage Center, Q1 2025 saw zero confirmed government-directed shutdowns—making the Q1 2026 spike particularly alarming. The trend aligns with an increase in online censorship during elections and protests worldwide. Power outages, cable cuts, and technical problems have also risen, highlighting the need for more resilient infrastructure.

What This Means

The Q1 2026 disruptions underscore a dangerous pivot toward state-controlled internet blackouts as a political tool, often justified by vague claims of security but criticized as assaults on human rights. For businesses and citizens, these outages mean lost economic activity, restricted access to information, and heightened risk during crises. The repeated grid collapses in Cuba and other infrastructure failures point to systemic vulnerabilities that may worsen with climate change and aging networks.

Technical experts recommend that governments invest in redundant connectivity and transparent oversight to prevent future abuses. Meanwhile, digital rights advocates continue to push for international norms against blanket shutdowns. As Q2 unfolds, the world will be watching to see if these trends accelerate—or if pressure from civil society and the tech sector will reverse course.