The Arctic is no longer hypothetical
The Arctic is no longer hypothetical: 1,812 ships in 2025, 40% more than in 2013 — and four Russian ports where the expansion is documented.
The Arctic is no longer hypothetical. The Arctic Council recorded 1,812 unique ships entering the Polar Code area in 2025 — 40% more than the 1,298 of 2013 — with distance sailed rising from 6.1 million to 11.9 million nautical miles over the same period. The growth is not military: it is commercial, and it is fragile in one specific way.
A note on method first. The claim that “commercial traffic overtook military traffic” exists in no source: the Arctic data system does not classify military or government vessels, and those who count military presence count events, not transits. What the numbers do support is a different, and more interesting, claim.
One year concentrated in one month
Of the 1,812 ships in 2025, 1,060 (58%) entered in September. The season clusters around the ice minimum, and the traffic data reveals an Arctic that works as a spike, not a routine. Fishing vessels account for 40% of ships; the largest growth since 2013 came from crude oil tankers (+396%), bulk carriers (+156%) and cruise ships (+123%).
On the Northern Sea Route, the Centre for High North Logistics counted 103 transits by 88 distinct ships in 2025, against 97 the previous year, with about 3.2 million tonnes in transit. That looks dynamic until you look at the whole: total volume moved on the route fell to 37.02 million tonnes, against 37.9 million in 2024 — the first decline since 2022 — and international transit cargo accounted for just 8.6% of the total. For scale, in the same period more than 102,000 ships passed through the Strait of Malacca.
The explanation for the weak year is ice: the transit season ran from 30 June to 17 November, and the fully open-water window did not exceed two weeks.
The four ports where expansion is documented
There are more than four Arctic ports — Rosatom lists six on the route, and five have been called priority. Four, however, have documented expansion in 2025-2026 with an identifiable operator, and that is the criterion by which they appear here.
Murmansk is the most advanced and the only western Russian port that does not require icebreaker escort. In August 2026 it received the first container ship arriving from China via the route, carrying automotive components, and NewNew Shipping announced plans to invest in larger berths. Lavna, in the same bay, reached 12 million tonnes of installed capacity — 67% of the projected figure — but moved only about 1 million tonnes of coal in 2025, and the government postponed the 18-million target to May 2027.
Arkhangelsk signed an agreement in September 2026 to build its deep-water section, with coal, container, fertiliser, petcoke and bunkering terminals, completion expected in 2032 — a project in which NewNew speaks of investing up to 200 billion roubles. Sabetta had its limits extended to host a remote 1.6-million-tonne terminal linked to the Geofizicheskoye field, and concentrated 270 LNG shipments in 2025, 206 of them to Europe. Pevek, the largest port in Chukotka, gained a logistics headquarters in April 2026 to prevent what the operator itself calls supply crises.
The piece that changed the game is not port infrastructure but commercial: on 12 August 2026 the container ship Istanbul Bridge left Ningbo for Felixstowe on the first regular Asia-Europe container service via the route, with a transit of about 20 days against 40 on the conventional path. South Korea sent its first ship through the Arctic in August, India speaks of debuting in 2027 and Japan is preparing its first research icebreaker.
The route got busier rather than easier — and that difference is what insurance charges for.
The layer that decides whether the route scales
This is where commercial optimism meets its real limit. Allianz describes the Arctic as one of the highest-risk environments for commercial navigation: limited infrastructure, sparse search and rescue, and a specific political complication — the Russian nuclear icebreaker operator is sanctioned, making access to the escort required for navigation harder. Insurance premiums on the route tend to exceed those of the Suez Canal and run about 40% above the Cape of Good Hope route.
Meanwhile militarisation is real, but it is another layer — and it has two competing accounts. On one side, NATO launched the Arctic Sentry activity in February 2026 and held Cold Response in March with 32,500 participants from 14 countries; in September 2026, 400 troops from ten countries trained in Greenland, with Danish F-35As landing on the island for the first time. On the other, Russia placed the Northern Fleet on full alert in exercises with nearly 40,000 troops and 50 warships in 2025, and its foreign minister Sergei Lavrov accused NATO of militarising the Arctic, saying this creates a “risk of armed confrontation with potentially catastrophic consequences”.
The vocabulary has an author too: “Arctic exceptionalism” is a concept from Western think tanks now debating its own end, while the Russian side works with the idea of a Trans-Arctic Transport Corridor as a Eurasian axis. Neither describes what shipowners actually do, which is call the insurer.
The consequence nobody can date is this: a route that exists for two weeks of open water and depends on expensive insurance does not replace Malacca — it creates an option, not an alternative. On the day that option stops making freight more expensive, the geography of trade will already have changed without any official statement announcing it.