UK warns of increasing Russian Arctic militarisation

The Ministry of Defence has reiterated concerns over Russia’s growing military activity in the Arctic and High North, citing increased submarine operations and continued investment in regional bases and air defence systems.

In response to two written questions from James McMurdock MP, Defence Minister Al Carns said the department “continuously monitors Russia’s military posture in the Arctic and High North as part of routine defence intelligence and strategic assessments.”

He stated that while the UK and NATO recognise Russia’s status as an Arctic state with a legitimate presence in the region, its “increased militarisation of Arctic territory in recent years, including investments in bases, air and coastal defence capabilities, and Arctic-capable equipment, is a cause for concern.”

Carns added that Russia is “steadily increasing its military presence and activity in the region, with notable increases in submarine activity in the North Atlantic.” Although such activity does not breach international law, he said it “poses challenges to the interests of the UK, NATO Allies, and partners, necessitating vigilance and preparedness.”

The minister said the UK remains committed to working closely with NATO allies and partners to uphold shared security in the region, with efforts focused on “strengthening deterrence through enhanced situational awareness, air and maritime activity, and collective defence planning.” He noted that Arctic security was a key theme at the recent NATO Defence Ministerial Meeting.

During that meeting, NATO’s Secretary General announced the launch of “Arctic Sentry”, described as an enhanced vigilance activity designed to synchronise national, bilateral and multilateral efforts in the High North. Carns said the UK is playing a leading role, including through the planned deployment of the Carrier Strike Group led by HMS Prince of Wales later this year.