drone footage makes me think why don't they stick a recoilless rifle on one and use them to snipe people. i'm not talking about some 30+ kilo complicated anti tank monster, literally just a tube with equivalent of a .50cal round which is electrically ignited and the same weight in grease or whatever as counterweight. a few dudes in a workshop could shit those out effortlessly and a single drone could even carry several tubes. put fins on the projectile and you don't even need to rifle the barrel. there's bound to be moments where getting on top of the target to drop a grenade isn't feasible, like the target is in a building but you have visual through a window etc. where this could be useful. or even a rocket would work, but a similarly primitive rocket would have accuracy issues.
Finland