Google Glass
While this is not an incredible military vehicle, it is still included in this list as it is cutting-edge technology that the military uses. Troops on the ground can get pertinent knowledge from Google Glass about their current mission. Its capabilities include measuring distances, transmitting video with a drone, and displaying building layouts in 3D, among others! What makes this really impressive is that all of that can be seen using such a small thing.
The Distributed Aperture System (DAS)
The DAS or Distributed Aperture System allows you to stream real-time images through a helmet. The images come from six infrared cameras placed all over the aircraft. The DAS allows pilots to “see-through” the cockpit or the airframe. On top of that, a night vision mode is available through an integrated camera which the pilots can use. This means the operator can identify and track targets both during the day and at night.