Kavieng, Papua New Guinea

Kavieng: Submarine Cable Landing Point

Kavieng is the capital of New Ireland Province in Papua New Guinea, situated at Balgai Bay on the northern tip of New Ireland island. As the largest town on the island, it occupies a position at the far northeastern edge of Papua New Guinea's archipelagic geography. One submarine cable lands at Kavieng, connecting this island community to the broader domestic and regional cable network.

The cable serving Kavieng is the Kumul Domestic Submarine Cable System, a large-scale system that links multiple points within Papua New Guinea as well as extending to Indonesia. This system reflects the inter-island and cross-border corridor that Kavieng sits within, enabling connectivity between New Ireland and other parts of Papua New Guinea's dispersed island territory.

Cables Landing at Kavieng

The Kumul Domestic Submarine Cable System is a 5,457-kilometre submarine cable system that reached ready-for-service status in 2019, though its status at that time was draft. The system connects multiple landing points across Papua New Guinea and extends to Indonesia, making it one of the longer domestic-focused cable systems in the Pacific region. Kavieng's inclusion on this system provides New Ireland with a submarine cable link integrated into a broader multi-country network spanning both domestic Papua New Guinean territory and a cross-border connection to its western neighbour.

Regional Context

Within Papua New Guinea's fifteen submarine cable landing points, Kavieng sits alongside single-cable locations such as Alotau, Arawa, Daru, and Kerema, while Port Moresby leads the country with four cables and Madang hosts two. Kavieng ranks in the upper 87 percent of Papua New Guinea landing points by cable count, reflecting the country's broad distribution of cable infrastructure across its island geography rather than a heavy concentration at any one point outside the national capital.

Network Role

Kavieng functions as a single-cable terminus on the Kumul Domestic Submarine Cable System, serving as the submarine cable gateway for New Ireland island. Its position on a system that stretches 5,457 kilometres and reaches into Indonesia means that despite hosting only one cable, it participates in a corridor that is both domestic in scope — linking dispersed Papua New Guinean island communities — and international in reach.

In the broader submarine cable graph of Papua New Guinea, Kavieng represents one of several outer-island termini that together extend the national network across an archipelago where terrestrial alternatives are limited. Its presence on the Kumul system ensures that New Ireland's provincial capital is woven into the same cable infrastructure serving other remote parts of the country.