In 1943, just as the Second World War was raging across the globe, the British government launched a top-secret mission to the Antarctic. Code-named Operation Tabarin, its goal was to gather scientific data in some of the harshest conditions on the planet and reaffirm British sovereignty in the region.

Dan is joined by Camilla Nichol, CEO of the UK Antarctic Heritage Trust, and Klaus Dodds, Professor of Geopolitics at Royal Holloway. Camilla and Klaus explain how this secret wartime operation, driven by scientific endeavour and geopolitics, set the scene for Antarctic research right up to the present day.

Produced by James Hickmann and edited by Dougal Patmore.

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