UGV

"Unmanned ground vehicle. 2 centimeter armor plating, mounted mini-gun, and grenade launcher."

- Captain Price in "Persona Non Grata", as he pulls out the UGV from the shipping crate.

The UGV (Unmanned Ground Vehicle) is a heavily armed vehicle featured in Call of Duty: Modern Warfare 3.

Call of Duty: Modern Warfare 3
It is used only once in the mission, "Persona Non Grata" by Yuri to clear a way for Price and Nikolai to move Soap to the evacuation helicopter. However, after three of them managed to get to the helicopter, the UGV is destroyed by an enemy Drone. It includes a mounted Minigun and an automatic Grenade Launcher with twenty-four rounds.

Achievement/Trophy
What Goes Up... (20 / Bronze Trophy ) - Destroy all the choppers with only the UGV's grenade launcher in "Persona Non Grata."

Trivia

 * In the mission, after acquiring the UGV, Captain Price tells Yuri that he needs to pilot it because the instructions are in Russian.