In early 2025, residents across the UAE woke up to sluggish internet speeds, sparking frustration across homes, offices, and online communities. Customers of Etisalat and Du reported slow browsing, delayed streaming, and intermittent connectivity throughout the weekend. By Sunday, speeds had improved, but questions remain about how such a tech-forward nation could experience such widespread disruption.
The Cause of the Outage
The slowdown was traced to damage along two major undersea internet cables in the Red Sea: the South East Asia–Middle East–Western Europe 4 (SMW4) and the India-Middle East-Western Europe (IMEWE) cable systems. According to internet monitoring group NetBlocks, “failures affecting the SMW4 and IMEWE cable systems near Jeddah, Saudi Arabia” caused the issues. These cables are vital arteries for internet traffic between Europe, the Middle East, and Asia.
While the cause of the cuts has not been officially confirmed, experts point out that damage to undersea fiber optic cables often occurs accidentally, sometimes from ships dropping anchors. However, the possibility of deliberate attacks has been raised, creating heightened security concerns in the region.
Global and Regional Impact
The slowdown extended far beyond the UAE. Users in India, Pakistan, and other parts of Asia also experienced degraded connectivity. Microsoft confirmed via a status update that the Middle East “may experience increased latency due to undersea fiber cuts in the Red Sea.” The company clarified that traffic outside the region was unaffected.
For businesses in Dubai’s busy tech hubs, even minor slowdowns caused operational headaches. “We had to delay live demos and client calls because video conferencing platforms simply wouldn’t load,” said Omar Khalid, a software consultant based in Dubai Media City. “It was a reminder of how fragile even the best infrastructure can be.”
⚠️ Confirmed: A series of subsea cable outages in the Red Sea has degraded internet connectivity in multiple countries including #Pakistan and #India; the incident is attributed to failures affecting the SMW4 and IMEWE cable systems near Jeddah, Saudi Arabia 📉 pic.twitter.com/cLsO3cxKbI
— NetBlocks (@netblocks) September 6, 2025
Repairing Undersea Cables: A Complex Task
Repairing undersea cables is notoriously complicated. Specialists must deploy ships to the exact coordinates of the damage, use remotely operated vehicles to lift cables, and perform precision repairs at depths that often exceed a kilometer. The entire process can take weeks, and in some cases months, depending on the severity of the break and weather conditions at sea.
Telecom providers typically rely on backup routes to mitigate the impact of outages, but when two major cables are compromised at once, rerouting options are limited. “We’ve designed our network for resiliency, but a simultaneous failure of two primary cables is a worst-case scenario,” a telecom engineer told What’s Hot in UAE under condition of anonymity.
No Official Government Response
Neither Saudi Arabia nor the UAE has issued an official statement on the cable cuts. Etisalat and Du have also remained silent, aside from generic messages sent to customers acknowledging “temporary connectivity issues.” The lack of transparency has fuelled speculation among users about whether this was an accident or a deliberate act.
Security analysts note that the Red Sea is a high-traffic maritime corridor, and the vulnerability of undersea infrastructure makes it a potential geopolitical flashpoint. “Cables carry 95% of global internet traffic, yet they’re often overlooked in terms of security,” said a regional cybersecurity expert. “The stakes are enormous.”
Lessons for the UAE
The incident has reignited conversations about digital resilience in a country that prides itself on its world-leading tech infrastructure. Dubai has invested heavily in smart city initiatives, autonomous systems, and AI integration, all of which rely on stable connectivity. The outage demonstrated that even the most advanced systems are susceptible to global disruptions beyond their borders.
“This wasn’t a failure of UAE infrastructure, but it underscores why redundancy planning is critical,” said Sarah Ahmed, a network strategist based in Abu Dhabi. “We’ll see governments and private companies pushing harder for satellite backup systems and diversified routing in the future.”
User Experiences
The outage became a trending topic on UAE social media, with users venting their frustration over frozen Zoom calls, sluggish gaming servers, and buffering streaming platforms. Freelancers and remote workers were among those hardest hit, many of whom rely on high-speed connections for daily operations.
“I couldn’t upload a 50MB file for hours, and clients were growing impatient,” said Dubai-based designer. “We take our internet for granted here, but this weekend showed how dependent we really are.”
Looking Ahead
Industry insiders expect connectivity to stabilise as traffic is fully rerouted, but repairs to SMW4 and IMEWE are likely to take weeks. This outage is a reminder that the internet, often thought of as a cloud, is in fact a physical network of cables vulnerable to natural and man-made risks.
For now, UAE residents can expect occasional hiccups while repairs are ongoing. Businesses are reviewing continuity plans, while telecom providers work behind the scenes to strengthen their infrastructure. In a country known for its innovation, this incident could serve as a catalyst for more robust, diversified systems.
