Wargames that the U.S. Air Force has conducted itself and in conjunction with independent organizations continue to show the immense value offered by swarms of relatively low-cost networked drones with high degrees of autonomy. In particular, simulations have shown them to be decisive factors in the scenarios regarding the defense of the island of Taiwan against a Chinese invasion.
Source : Massive Drone Swarm Over Strait Decisive In Taiwan Conflict Wargames | UAS VISION