The evolving role of NATO in the Arctic and High North is examined as the alliance looks to adapt its existing engagement and develop new responses to the fast-shifting regional security environment. Brigadier Robbie Boyd, formerly of the British Army and currently Managing Partner at Gartner, and Katarina Kertysova, Policy Fellow at the European Leadership Network and Global Fellow at the Kennan and Polar Institutes of the Wilson Centre in Washington, discuss with Dr Neil Melvin, Director, International Security Studies at RUSI, the role that NATO is seeking to establish in the Arctic and High North, as tensions in the region increase and as European security undergoes significant shifts in the wake of Russia’s war on Ukraine.