This drone fits in a backpack and can be hand-deployed. | Textron Defense System

Rocks that Spy and Other Wild Military Techs

Three new pieces of tech were revealed at this year's annual Army meeting in Washington, D.C.

October 24, 2013
11:40 AM EDT
This sensor looks like a rock, but acts like a smart sentry. | Lockheed Martin
MTGR travels at two miles per hour and can climb 8-inch stairs. | Roboteam