The ACV-S (Armored Combat Vehicle - Stretched) is a further development of the M113, as it retains the basic shape of the particular vehicle. However, it was derived from the ACV-300, which was also based upon the M113. It is currently in service with Turkey.
The ACV-S is a cut anti-aircraft vehicle in Battlefield: Bad Company 2. The vehicle looks much upon the VADS's main purposeFrom the available picture, the system looks quite similar as for what VADS is intended to do. The ACV-S was meant to be the American equivalent to the RussianBMD-3 Bakhcha AA. Originally developed to be in No One Gets Left Behind, the vehicle was cut when the mission was redesigned to feature a Quad Bike race instead.