One of the most effective counter-drone systems in the largest drone war in history between Ukraine and Russia is a German anti-aircraft gun designed during the Cold War. The Gepard — a self-propelled 35 mm cannon that first entered service in 1976 — has earned recognition from Ukrainian military experts as the most effective weapon against Shahed-type drones, at a cost of a few thousand dollars per engagement. Meanwhile, one of the more novel counter-drone technologies amounts to a sharpened prong mounted on another drone that lances its target mid-flight — a 12th-century solution to a 21st-c
Source: War on the Rocks — read the full report at the original publisher.