wwI

Inside a Schneider CA1

The Schneider CA 1 (originally named the Schneider CA) was the first French tank, developed during the First World War.
The Schneider was inspired by the need to overcome the stalemate of trench warfare which on the Western Front prevailed during most of the Great War. It was designed specifically to open passages for the infantry through barbed wire and then to suppress German machine gun nests. After a first concept by Jacques Quellennec devised in November 1914, the type was developed from May 1915 onwards by engineer Eugène Brillié, paralleling British development of tanks the same year. Colonel Jean Baptiste Eugène Estienne in December 1915 began to urge for the formation of French armoured units, leading to an order in February 1916 for four hundred Schneider CA tanks, which were manufactured by SOMUA, a subsidiary of Schneider located in a suburb of Paris, between September 1916 and August 1918.
Like most early tanks, the Schneider was built like a simple armoured box, without compartmentalisation of the inner space. It lacked a turret, with the main armament, a short 75 mm cannon, in a sponson on the right side. By later standards it would therefore have been an assault gun instead of a tank. The vehicle was considered a very imperfect design, because of a poor layout, insufficient fire-power, a cramped interior and inferior mobility due to an overhanging nose section, which had been designed to crush through the belts of barbed wire but in practice caused the tank to get stuck. Improved designs were almost immediately initiated but the production of these, the Schneider CA 2, CA 3 and CA 4, was eventually cancelled.