The Royal Air Force (RAF) recently completed the first North Pole flyover by a P-8A Poseidon maritime patrol and anti-submarine aircraft. The RAF described the July 2026 flight from Evenes Air Station in Norway demonstrated the P-8A’s capability and operational reach.
A crew from the RAF’s 42 (Torpedo Bomber) Squadron carried out the mission while facing “challenging navigation and environmental conditions” such as extreme cold, according to an RAF news release. The United Kingdom achieved this during the first Poseidon Qualified Weapons Instructor Course (QWIC), which brought together RAF personnel and allies from Germany, the Netherlands and Norway. The QWIC formed part of Exercise Midnight Warrior, which also involved NATO warships and a submarine in the Norwegian Sea.
The Royal Norwegian Air Force (RNoAF) and the United States Navy also fly the Boeing-built P-8A and use it in the North Atlantic and Barents Sea to monitor Russian submarine activity. Denmark recently announced its intention to also acquire two P-8As. The RAF currently deploys one P-8A to Evenes, where the RNoAF’s fleet of five Poseidons operates north of the Arctic Circle, according to The Barents Observer newspaper. The P-8A has the speed and range to “patrol critical chokepoints, monitor adversary naval movements and support deterrence missions in regions such as the … Arctic,” according to a March 2026 report by The Defense Post.
These capabilities matter increasingly in the High North, where Russian military activity has ramped up in recent years. For example, F 35 fighters from the U.K. aircraft carrier HMS Prince of Wales intercepted Russian Tu-142 maritime patrol aircraft during Midnight Warrior after the planes approached the carrier strike group in an “unsafe and unprofessional” maneuver, according to the U.K. Ministry of Defence.
The region provides a “gateway to strategically important sea lines of communication and transit routes that Russia expects will become increasingly contested because of [melting sea ice],” according to a February 2026 report by the Rand Corp. think tank. The P-8A crew’s route from Evenes to the North Pole followed one such corridor — the Bear Gap, a 650-kilometer maritime passage that links the Barents Sea with the much deeper Norwegian Sea, according to the Observer. Analysts warn that if Russia gained control of the Bear Gap, its submarines would have easier access to the Norwegian Sea, where “complex acoustic conditions” make detection much harder for NATO, according to a June 2026 report by The Conversation website.
In July 2026, the Royal Navy announced that the U.K.-led Joint Expeditionary Force (JEF) formally agreed to a Maritime Proposition aimed at strengthening collective security across the North Atlantic, High North and Baltic regions. The JEF, which is meant to complement NATO, also includes Denmark, Estonia, Finland, Iceland, Latvia, Lithuania, the Netherlands, Norway and Sweden. The proposition shifts the JEF from periodic cooperation to an integrated approach, according to a Royal Navy news release.
“By strengthening our frameworks and partnership, we are building a more credible maritime force — one that enhances our deterrence along our open sea border with Russia, supports NATO and provides real options to political leaders in times of crisis and conflict,” said Royal Marines Gen. Gwyn Jenkins, the U.K.’s First Sea Lord and chief of naval staff.
Sentry is a publication of U.S. Strategic Command.