A 1976 Soviet missile system built to shoot down low-flying jets, now hunting Lancets and Hornets. Its infrared seeker was never designed to find something the size of a quadcopter — which is why Ukraine bolted an electro-optical sight to nine of them.
Britain took ASRAAM missiles awaiting disposal, bolted them to launch rails cut from retired Tornado, Hawk and Jaguar jets, and welded the result to a Supacat truck. The improvisation has claimed over 400 aerial targets in Ukraine.
A British air-defence system inside a shipping container that fires Ukraine's own Soviet-era R-73 air-to-air missiles from salvaged fighter launch rails — built because Ukraine had missiles it could not launch and targets it could not reach.