My first encounter with the Sirius Patrol came after I’d delivered a speech at a conference in Nuuk, Greenland, in 2019.
A young man wearing Danish military camouflage approached me. He was tall and lean, with a weather-beaten face and piercing blue eyes.
“You’re right about the Arctic being a dangerous place,” he said. “Last winter, I travelled by dog sled along the coast of northeastern Greenland.”
