United States National Guard

The United States National Guard is involved in the Grand Theft Auto series on many occasions during the Grand Theft Auto III Era. They are the reserve force of the United States military.

San Andreas

The National Guard had its own "territory" by some warehouses in Ocean Docks, Los Santos. There, they stored weaponry. In the mission Robbing Uncle Sam, Ryder and CJ managed to break through the fences and steal some weapons. Aside from that mission when you gain a six star wanted level the National Guard will give chase in Barracks OLs and Rhinos. It is assumed that this is the State of San Andreas own "division" of the National Guard.

Liberty City Stories

They were called to investigate the destruction of Fort Staunton in Staunton Island, which they reported was due to explosions caused by weapons underground - which was actually true.