As a war correspondent I’ve seen this strategy used before. Putin is weaponising the savage eastern European winter

In the winter of 1993, during the siege of Sarajevo, people burned books and furniture to keep warm. Water froze in pipes. Electricity vanished for the duration of the war. Children slept in coats and hats, their breath visible in dark rooms. Cold itself became a weapon of war.

I remember, when I was reporting from the Bosnian capital, seeing doctors operating by candlelight or wearing camping headlamps. I remember old people chopping wood in the park in the centre of the city until there were no trees left, then dragging it home on sledges. I remember the ground being too frozen to bury the many dead on the football pitch, which later became a cemetery. I remember a terrible, frozen day when I went to an old people’s home near a frontline and counted dead body after dead body, all frozen in their sleep.