Meet Sumo: a robotic open platform designed for mining, military, riot control, fire suppression, and other tasks. The robot can negotiate rough terrain and go areas not safe for humans. Sumo has tracks, a payload platform, and other smart features to adapt to different tasks.
Sumo can be equipped with various sensors and has an autonomous package. As you can see in the above video, you can mount a weapon on the robot and use it for military applications.