An entire robot army does not exist, but robots are being used more frequently by militaries around the world to keep soldiers out of harm's way. Readers learn this and other fascinating facts about robots in the military thanks to engaging text that is enhanced by informative fact boxes. Visual examples of the kinds of robots employed by the military are included in the form of captivating, full-color photographs. The eye-catching design and exciting text show readers that learning about STEM, science, technology, engineering, and math, can be fun.