Nick Paton Walsh shows how Ukraine’s low-tech fishing net defense works

The last lifelines into besieged towns along the eastern front line for Ukrainian troops, caught in a web of increasingly lethal and sophisticated drone warfare, rely on a technology millennia old: a fishing net. Strung up on poles along the roadside, the nets provide cover for Ukrainian troops from Russian drones often circulating deep inside their territory, as the tiny explosive devices get caught in their tough string. #CNN #News