Internet users across Pakistan are expected to experience slower speeds and potential service interruptions on January 15, as a major international submarine internet cable undergoes scheduled maintenance, officials have confirmed.

According to Nayatel, one of the country’s leading internet service providers, the repair work will begin at approximately 2:00 PM and may last up to eight hours, potentially affecting online activities nationwide. While details about the exact cable location or fault were not disclosed, users may face temporary reductions in internet speed during this period.

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Submarine cables are critical for Pakistan’s international internet connectivity, handling the bulk of the nation’s data traffic. Any disruption or maintenance work on these cables can impact browsing, streaming, online work, and other digital services. Earlier this month, on January 1, 2026, Pakistan witnessed a significant internet slowdown lasting over two days due to upstream network failures, highlighting the nation’s dependence on a limited number of submarine cables.

Internet providers, including Nayatel, have advised users to plan important online tasks in advance and remain patient during the maintenance window. While backup routing through alternative paths will minimize disruptions, slower speeds are inevitable.

Authorities emphasized that such maintenance is necessary to ensure the long-term stability and reliability of Pakistan’s internet services, especially for critical business and digital operations. Users are encouraged to monitor updates from their service providers for real-time information.