Internet services in Pakistan, India, Saudi Arabia, and the UAE slowed down after submarine cables in the Red Sea suffered damage, disrupting key connections for millions of regional users.
The internet monitoring group NetBlocks confirmed that connectivity dropped in several countries, while Pakistan Telecommunication Company Limited also verified service disruption. Microsoft stated that users in the Middle East faced delays since Saturday, though unaffected routes elsewhere continued functioning normally.
NetBlocks reported the damage near Jeddah, affecting the SEA-ME-WE 4 and IMEWE systems, which are run by Tata Communications and an international consortium managed by Alcatel-Lucent. Both operators have not yet issued a response.
In the UAE, users in Dubai and Abu Dhabi complained of slow internet on DU and Etisalat networks, while Saudi authorities have not released any official explanation. Experts stressed that submarine cables are the backbone of global connectivity despite backup routes being available.
Concerns over the safety of Red Sea communication lines grew after Houthi attacks on shipping in late 2023. Yemen’s exiled government had accused Houthis of planning to target undersea cables in 2024, though the group denied responsibility.
Globally, about 1.4 million kilometers of submarine fiber optic cables enable trade, banking, health, and education. On average, 150 to 200 faults occur yearly due to fishing, ship anchors, or aging. Repairs often take weeks, requiring ships and divers.