@isaackuo @dymaxion @wonka @dr2chase @cstross The problem is incredibly hard. Rested, trained humans aren't good at it. (and in a conflict like Ukraine, with similar troops, uniforms, and equipment, it's even worse.)
The capability to do "artificial biting insect" is near-term, if it's not poorly-distributed-present.
I expect someone is going to go for what they can build. It's how we got chemical warfare in the Great War; it's at least a chunk of how we got napalm and cluster munitions.
@graydon @dymaxion @wonka @dr2chase @cstross
I don't really know precisely what you mean by an "artificial biting insect", but Ukraine is already using pretty much the least expensive FPV drones practical. If you want something smaller, it'll be more expensive and have much less range and endurance.