Frontier engineering: from the globe to the body in the Cold War Arctic

The dual themes of sovereignty and wilderness have come to define, or at least dominate, historical discussions of the North American Arctic. This paper argues that neither adequately captures the role of the Arctic during the early Cold War, a period of unprecedented interest in northern landscapes. Political and environmental approaches, with their national undertones, were incorporated into a dominant narrative whose implications were far less abstract: the Arctic became a frontier for military science, both imaginatively and materially. Civilian institutions with military affiliations emerged to advocate for additional Arctic research in the natural and social sciences, whereas Canadian and American military agencies established laboratories and training centres, constructed complex defence networks and staged numerous military exercises across Arctic spaces, operations which tested the performance of both humans and machines. These projects actively engineered Arctic terrain in the name of scholarly advancement and military necessity. If the Cold War Arctic is to be understood geographically, then the national scale must be placed next to the broader views of geopolitics and scientific inquiry but also next to the finer perspectives of military bodies moving across 'hostile' terrain.