AdvertisementUkraine's DIY drone makers are helping fighters on the front linesPlay04:53Download AudioApril 12, 2025Eleanor BeardsleyfacebookEmailBiophysicist Oleh Halaidych, 34, helps make drones at a workshop in Kyiv. "I think we are all motivated because we see that this is a cheap and accessible way to make weapons," he says. "They kill the enemy and destroy his armored vehicles."