Another plank wing cheap drone, this one better constructed and designed than Andrew Newtons using foam poster board instead of cardboard. It probably flies like the bigger one and poster board comes in sheets that can make bigger wings and a plane in general than this. The thing is the cuts and grooves on the foam board can be done by machine and the flat pack assembled into an airframe buy low skilled volunteer workers and the other flight components don't cost much at all. 4'x8' sheets could be purchased in the EU cheap and the bigger ones punched out fast, parts are bought in the international market in bulk. For custom electronics, send the PCB design to Tiawan and they will populate it with components, solder it for you and test it too then ship them back by the boxload. The plane is made from common cheap materials and the flight components are RC off the shelf and the electronics need not be top secret but could be made closer to home, pick and place surface mount component machines are not that rare and making PCBs is not hard either. Ukraine has no shortage of electronics engineers, and this is simple stuff.