For offensive drones in hot military situations I think one key area of study is swarming. To inflict real damage and evade defenses you need to throw a swarm o

For offensive drones in hot military situations I think one key area of study is swarming. To inflict real damage and evade defenses you need to throw a swarm of drones at the objective. If you that to be robust against jamming you may also want a level of autonomy.