The Renault FT or Automitrailleuse à chenilles Renault FT modèle 1917, inexactly known as the FT-17 or FT17, was a French light tank; it is among the most revolutionary and influential tank designs in history. France still had several thousand First World War Renault FT tanks in 1940. Over 500 of them were still in service in independent bataillons de chars de combat (BCC) tank battalions in the front lines. Although adequate for infantry support, they were totally outclassed by German tanks in a mobile battle.
Having constructed the tanks the next stage was a white undercoat.