Renault FT 17 French Light Tank

The Renault FT (frequently referred to in post-World War I literature as the FT-17, FT17, or similar) is a French light tank that was among the most revolutionary and influential tank designs in history. The FT was the first production tank to have its armament within a fully rotating turret.[note 1] The Renault FT's configuration (crew compartment at the front, engine compartment at the back, and main armament in a revolving turret) became and remains the standard tank layout. Consequently, some armoured warfare historians have called the Renault FT the world's first modern tank.[2]

Over 3,000 Renault FT tanks were manufactured by France, most of them in 1918. After World War I. It was considered obsolete at the start of WW2