AI, geopolitics and sabotage are reshaping subsea cables, creating new risks for VoIP, telcos and cloud communications. FLAG’s Brice Evin explains why resilient routes, partnerships, edge data centres and Gulf-India connectivity are vital as voice traffic, low-latency applications and global digital services demand secure, high-capacity fibre infrastructure for future growth
The Pacific subsea network is pivotal for AI expansion, with Telstra and Google collaborating to enhance connectivity through network infrastructure exchanges. This strategic move boosts connectivity for AI and cloud traffic in Australia and the Asia-Pacific. As demands rise, route diversity remains crucial for uninterrupted, resilient VOIP and digital communications.
Dive into the Netherlands’ booming VoIP potential. A 1,600-kilometer fiber-optic network by IOEMA B.V. connects to five key markets, enhancing digital infrastructure. With strategic collaborations, the Netherlands strengthens its role as a digital hub. This momentum drives innovative VoIP solutions, offering unprecedented connectivity across Europe. Stay tuned!
Ciena and Meta’s collaboration marks a milestone in subsea telecommunications, successfully transmitting 800 Gb/s over 16,608 km without needing signal regeneration. Utilizing Ciena’s advanced WaveLogic 6 Extreme technology on Meta’s Bifrost cable, this breakthrough highlights advancements in long-distance VoIP data transmission, essential for evolving AI and cloud-scale networks.
A group of major European telecoms, including Vodafone and Orange, urges urgent EU, UK, and NATO action to protect subsea cables amid rising hybrid threats. Citing recent incidents and geopolitical tensions, the coalition supports enhanced cross-border collaboration and the EU’s Cable Security Action Plan to safeguard Europe’s connectivity.
The E2A transpacific subsea cable promises to revolutionize telecommunications infrastructure, linking Japan and the USA by 2028. Connecting major regions like Taiwan, South Korea, and Japan to the US, this project is backed by telecom giants Chunghwa Telecom, SoftBank, SK Broadband, and Verizon.
Meta’s Project Waterworth sets a new benchmark in subsea cable infrastructure, aiming to enhance global connectivity through over 50,000 kilometers of cables. This groundbreaking effort will streamline voip services across continents, crucial for sustaining global communication.
Sweden is investigating the damage to critical subsea cables in the Baltic Sea, urging a Chinese ship, Yi Peng 3, to return for inquiry. The incidents, involving cables linking Sweden, Lithuania, Finland, and Germany, raise concerns over potential sabotage.
The 2Africa subsea cable, touted as the world’s largest, now includes a direct connection to the UK thanks to Vodafone’s involvement. This ambitious project highlights significant global collaboration, with key partners including Bayobab, Center3, China Mobile International, Meta, Orange, Telecom Egypt, and WIOCC. The inclusion of both US and Chinese interests is particularly remarkable, showcasing cooperation despite ongoing geopolitical tensions.
Digicel Group has announced the launch of its subsea fibre cable, Deep Blue One, marking a major investment in enhancing international submarine connectivity. This development is poised to significantly improve internet and communication services across the Caribbean and South America, with French Guiana, Suriname, Guyana, and Trinidad & Tobago being key beneficiaries.

