VT tank

The Versuchsträger 1–2 (abbreviated: VT, meaning 'test-beds' or 'experiment carrier') were two German prototype twin gun turretless main battle tanks. Since the early 1970s a number of West German companies have been working on conceptual designs for a successor to the Leopard 1. This project had the name Kampfpanzer 3 (KPz 3). The KPz 3 project was temporarily a British-German joint project, until the UK withdrew because they wanted a turreted tank. The Germans had already developed the Leopard 2 and therefore didn't see the need for another conventional tank. One of the companies involved was MaK, developing the VT 1-1 and VT 1–2. The test programme ended proving that a twin-gunned turretless tank could be created with enough technical effort, but had drawbacks in both practical and tactical use.