Vietnam faces a major internet blackout with three undersea cables down, sparking sabotage suspicions amid geopolitical tensions.

According to the Vietnam News Agency, there have been significant internet outages this week due to the failure of three of Vietnam's five international undersea internet cables. This marks the second significant outage in the nation in less than a year.

The Intra Asia (IA) cable had an incident on its S1 branch connecting to Singapore while problems ...