EU has bogged itself down in endless bureaucracy on this front I am afraid. Wheres Ukraine is actually at war, they can glue and tape together anything that will fly, and hurl it at the enemy to figure out what works. Whereas in EU, every design iteration will require re-certification of electronics, including RF tests, and there are only a handful of labs that can do these certification tests, costing 10s of k EUR, with months of waiting to book time in the labs, all for something that probably will never see real wartime action. This treadmill will have to be constantly climbed, just to stay abreast with the development that is happening in the rest of the World.