Polar Express

Overview

Polar Express is a domestic submarine cable system connecting ten landing points along the Russian coastline. Spanning 12,650 km, it is an intra-Russian system running along the Arctic and Pacific coasts of the country, linking remote northern and far eastern communities to the national communications network.

Route and Landings

All ten landing points of Polar Express are located within Russia. The cable reaches Amderma, Anadyr, Dikson, Nahodka, Petropavlovsk-Kamchatsky, Pevek, Teriberka, Tiksi, Vladivostok, and Yuzhno-Sakhalinsk. These locations span from the Barents Sea coast in the northwest through the Siberian Arctic and down to the Russian Far East and Pacific seaboard, covering an extensive stretch of Russian territory.

Ownership and Operators

Polar Express is owned by the Russian Government. The system represents a state-led infrastructure initiative to extend high-capacity submarine connectivity to remote Arctic and Pacific coastal settlements that have historically lacked reliable fixed-line communications.

Status and Timeline

Polar Express entered service in 2022. The system is currently operational, serving its ten landing points across the Russian Arctic and Far East.

Regional Context

Russia has developed a number of submarine cable systems along its coastlines over the years. Shorter regional systems such as the Far East Submarine Cable System (1,855 km, RFS 2016), the Russia-Japan Cable Network (RJCN) (1,800 km, RFS 2008), and the Hokkaido-Sakhalin Cable System (570 km, RFS 2008) address connectivity in the Pacific Far East corridor. The Kingisepp-Kaliningrad System (Baltika), which entered service in 2021, serves the western Baltic corridor. Polar Express, at 12,650 km, is substantially longer than any of these regional peers, reflecting its ambition to connect a far broader arc of the Russian coastline within a single system. A separate cable linking Petropavlovsk-Kamchatsky and Anadyr (2,173 km, also RFS 2022) serves a portion of the same Far East corridor addressed by Polar Express.

Strategic Role

By connecting ten coastal settlements across the Russian Arctic and Pacific seaboard within a single 12,650 km system, Polar Express provides submarine cable connectivity to communities spread across one of the most geographically isolated stretches of coastline in the world. The system links locations ranging from the Barents Sea to the Sea of Japan, extending digital infrastructure to towns and settlements that are often inaccessible by road and where satellite links have traditionally been the primary means of long-distance communication.