How we reported in -30C temperatures in Canada’s Arctic

The BBC joins Canada’s military rangers on the final leg of a 5,200 km (3,200 mi) Arctic patrol; here they shared the survival skills needed to endure freezing temperatures, navigate remote tundra, and camp in conditions as cold as -60C (-76F).

So how did the journalists who tracked it down, Nadine Yousif and Eloise Alanna, understand the beginning of the story?

Video: Eloise Alanna

Watch the report on Arctic survival here

Read the story about the Canadian Rangers here