XM1216 small unmanned ground vehicle
The XM1216 small unmanned ground vehicle (SUGV) is a Future Combat Systems specific, man packable (< 30 pounds (14 kg)) version of the iRobot's PackBot. The SUGV is used in Intelligence, Surveillance, and Reconnaissance (ISR).
Source: Wikipedia — XM1216 small unmanned ground vehicle (CC BY-SA 4.0)