ASN and OMS announced that the Tamtam Cable contract with Prima Ltd has officially entered into force as of December 16, 2025, setting the stage for a new subsea system designed to strengthen Vanuatu's international connectivity and domestic fiber infrastructure. The system's Ready for Service (RFS) date is scheduled for end of 2027. OMS has been contracted to install the subsea cable. The Tamtam cable will complement. PORT VILA, VANUATU (18 February 2026) — The Asian Development Bank (ADB) has signed a financing package with Prima Limited to develop the 411-kilometer Tamtam submarine cable connecting Port Vila, Vanuatu, to Lifou, New Caledonia.