Pakistan faced yet another disruption in internet services as a fault occurred in a key submarine cable system. The Pakistan Telecommunication Authority (PTA) confirmed the issue, stating that efforts are underway to restore connectivity. The fault was detected in the Southeast Asia–Middle East–Western Europe 4 (SEA-ME-WE 4) cable, which is a critical conduit for international internet traffic.
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According to a PTA statement, the fault occurred on January 2, 2025, and repair teams are actively working to resolve the issue. The disruption has caused widespread inconvenience to users across the country, affecting businesses, remote workers, and students relying on stable internet access.
This is not the first time Pakistan has experienced internet issues due to submarine cable faults. The country’s reliance on a limited number of international cable systems makes it vulnerable to such disruptions. Efforts to develop a more resilient network, including additional backup systems, have been discussed but remain insufficient to address the growing demand for uninterrupted connectivity.
Telecom operators and internet service providers have redirected traffic to alternate channels to mitigate the impact. However, users have reported slower speeds and intermittent connectivity, highlighting the need for immediate repairs and long-term infrastructure planning.
Submarine cables are the backbone of global internet connectivity, carrying nearly 99% of international data traffic. Maintenance and repairs of these cables are challenging, often requiring specialized vessels and equipment to access the fault site, which may be located deep underwater.
The PTA has urged users to remain patient, assuring that teams are working round the clock to restore services. While the exact timeline for full restoration is unclear, such incidents emphasize the need for Pakistan to enhance its internet infrastructure to reduce dependency on a few key cables.
