Petropavlovsk-Kamchatsky - Anadyr

Overview

Petropavlovsk-Kamchatsky - Anadyr is a domestic submarine cable system operating entirely within Russia. Spanning 2,173 km, it connects landing points along Russia's remote Far Eastern coastline, serving the corridor between the Kamchatka Peninsula and the Chukotka Autonomous Okrug. The cable provides submarine connectivity to communities in one of the most geographically isolated regions of the Russian Federation.

Route and Landings

All three landing points are located in Russia. The cable reaches Petropavlovsk-Kamchatsky, the principal city of Kamchatka Krai, as well as Ugolnye Kopi and Anadyr, both situated in the Chukotka Autonomous Okrug on Russia's northeastern extremity. Ugolnye Kopi and Anadyr lie in close proximity to one another across the Anadyr Estuary, together serving the Anadyr urban agglomeration.

Ownership and Operators

The cable is owned and operated by Rostelecom, Russia's national telecommunications operator and the country's largest provider of fixed-line and data services. As a state-influenced enterprise, Rostelecom has been responsible for extending submarine cable infrastructure to underserved regions across the Russian Federation.

Status and Timeline

The cable entered service in 2022, bringing modern submarine connectivity to the Chukotka region and reinforcing the link with Kamchatka.

Regional Context

Russia's Far East is served by a number of domestic and international submarine cable systems. The Far East Submarine Cable System, at 1,855 km and in service since 2016, and the Petropavlovsk-Kamchatsky - Anadyr cable together represent dedicated domestic infrastructure for Russia's Pacific coastal territories. The much longer Polar Express, also entering service in 2022 at 12,650 km, addresses connectivity at a broader national scale. International systems such as the Russia-Japan Cable Network (RJCN) and the Hokkaido-Sakhalin Cable System (HSCS) link Russian Far Eastern terminals to Japan, while the Kingisepp-Kaliningrad System (Baltika) and the Georgia-Russia cable serve entirely different regional corridors. Within this landscape, Petropavlovsk-Kamchatsky - Anadyr is a relatively focused system addressing intra-regional connectivity in Russia's northeast.

Strategic Role

By connecting Petropavlovsk-Kamchatsky with the Chukotka settlements of Ugolnye Kopi and Anadyr across 2,173 km of challenging sub-Arctic waters, this cable extends reliable submarine data infrastructure to areas where terrestrial alternatives are limited by vast distances and difficult terrain. Its three landing points serve distinct administrative regions of the Russian Far East, supporting communications in some of the country's most sparsely populated and remote territories.