17-1-2025 (BANGKOK) ASEAN nations have launched a dedicated working group to enhance the resilience of submarine cable networks, addressing growing concerns over infrastructure disruptions that threaten regional digital connectivity and economic stability.
The initiative was announced at the 5th ASEAN Digital Ministers’ Meeting in Bangkok, where Singapore’s Minister for Digital Development and Information, Josephine Teo, delivered her final address as chairperson before handing over leadership to Thailand’s Deputy Prime Minister Prasert Jantararugtong.
The submarine cable working group, one of three specialist groups established last year, emerges against a backdrop of frequent maritime incidents. Global statistics reveal between 150 and 200 submarine cable accidents annually, with the Asia-Pacific and Indian Ocean regions accounting for more than 50 cable disruptions.
Recent incidents, including suspected cable damage off Taiwan’s northeastern coast caused by a cargo vessel, have highlighted the vulnerability of this critical infrastructure. Common causes of disruption include fishing trawlers, improper anchoring, and vessels straying into restricted zones.
“The digital transformation of our economies demands robust infrastructure protection,” Teo said. “Enhanced coordination between governments and industry stakeholders is vital for safeguarding these critical communication arteries.”
The working group has commenced revisions to the 2019 ASEAN Guidelines for Strengthening the Resilience and Maintenance of Submarine Cable Networks, aiming to incorporate latest industry practices and protective measures.
Beyond cable protection, ASEAN’s digital agenda encompasses several key initiatives. The establishment of the ASEAN Regional Computer Emergency Response Team marks a significant step towards coordinated cybersecurity efforts. Member states are also advancing cooperation on cross-border data flows and artificial intelligence governance.
The formation of additional working groups focused on cyber fraud prevention and AI regulation demonstrates ASEAN’s comprehensive approach to digital challenges. These initiatives aim to foster a secure and inclusive digital ecosystem across Southeast Asia.
A notable example of infrastructure vulnerability occurred in April last year when a cable breach in the Strait of Malacca disrupted internet services across several South Asian nations, underlining the pressing need for enhanced protective measures.
