Britain’s information can be optimistic. There was not an early strategy that would be effective in combating a swarm of drones, consisting of even respective 100 flying unmanneds. The issue is urgent, that there are countries (mainly China) in which even a fewer 1000 unmanned aircraft are already mastered simultaneously. So there are no major obstacles to arming and utilizing specified a group of drones as weapons. The problem is that so far there is no solution that can respond effectively to this kind of threat.