The Marine Corps is rapidly pressing forward with the development of unmanned systems for use in the air, on the ground and both above and below the water's surface, according to the service's commandant. Gen. David Berger said he is looking to unmanned systems as a means of protecting human life and improving reconnaissance, surveillance, and data sharing. “On the one hand, [autonomy] allows you to collect against an adversary with an unmanned platform, but it also allows you to...