Bintan, Indonesia

Bintan, Indonesia: Submarine Cable Landing Point

Bintan is an island located in the Riau Islands Province of Indonesia, part of Bintan Regency, which encompasses 273 islands in the region. Situated in the waters between mainland Indonesia and Singapore, Bintan occupies a geographically significant position in the maritime corridor that connects the Indonesian archipelago to the Malay Peninsula. One submarine cable lands at Bintan, linking the island into a regional network that spans multiple Indonesian territories and extends northward to Singapore.

The single cable serving Bintan is the Jakarta-Bangka-Bintan-Batam-Singapore (B3JS) system, which connects Bintan to other Indonesian landing points as well as to Singapore. This places Bintan within a short-haul regional corridor rather than a long-haul intercontinental route, reflecting the island's role as an intermediate node along a system designed to interconnect Indonesia's western island chain with the city-state of Singapore.

Cables Landing at Bintan

The Jakarta-Bangka-Bintan-Batam-Singapore (B3JS) cable is 1,031 km in length and reached ready-for-service status in 2012. The system connects Indonesia and Singapore, with named Indonesian landing points that include Jakarta, Bangka, Bintan, and Batam before terminating in Singapore. By linking Bintan into this multi-point system, the cable establishes a direct path from Indonesia's capital through the country's western island chain to one of Southeast Asia's most significant connectivity hubs. The cable's relatively modest length reflects its intra-regional character, threading together a sequence of Indonesian islands along a corridor that terminates across the Strait of Malacca.

Regional Context

Within Indonesia's submarine cable infrastructure — which spans 70 cables across 139 landing points — Bintan hosts a single cable, placing it in the top 62 percent of Indonesian landing points by cable count. Among its regional peers, Bintan is considerably less served than Batam, which lands 20 cables, or Jakarta and Tanjung Pakis, each with 9 cables. Bintan's connectivity is more comparable to smaller intermediate nodes in the Indonesian network, where single-cable landings are not uncommon across the archipelago's many islands.

Network Role

Bintan functions as a single-cable terminus within the B3JS system, serving as one of several Indonesian waypoints on a route that runs from Jakarta through the Riau Islands to Singapore. Its role is that of an intermediate node in a regional chain rather than an independently originating hub, with connectivity derived from its position along a cable that also touches Batam — a far more extensively connected landing point in the same province. The cable's path through Bintan reflects the importance of providing connectivity to island communities along the western Indonesian corridor.

In the broader submarine cable graph of Southeast Asia, Bintan's single landing contributes to redundancy across the Riau Islands chain by distributing cable touchpoints across multiple islands rather than concentrating access solely at Batam or Jakarta. This distribution model, common across the Indonesian archipelago, ensures that island communities maintain direct physical connections to regional submarine cable infrastructure.