The Automitrailleuse de Reconnaissance Renault Modèle 1933 (AMR 33 or Renault VM) was a French cavalry light tank developed during the Interbellum and used in the Second World War. Developed by Renault from 1932, the type was ordered by the French Cavalry in 1933; a total of 123 would be built until 1935. The AMR 33 was lightly armed and armoured; though it was very fast for its day, it proved to be a mechanically unreliable vehicle, especially its suspension elements being too weak. It was therefore succeeded by an improved type, the AMR 35. Though its name might suggest otherwise, the AMR 33 was not a scout vehicle and mostly was not equipped with a radio set. The AMR 33s were intended to form a large mass of light tanks, preceding the medium types into battle. In reality they never served as such; by the time enough medium tanks were produced to form armoured divisions, the AMR 33 had already been replaced by the AMR 35 and was limited to the Cavalry Divisions and in 1940 to the Cavalry Light Divisions to provide fire support to motorised infantry and dismounted cavalry. In the Battle of France of 1940 the AMR 33s were quickly lost. Some captured vehicles were for the duration of the war used by Germany. Development To counter the threat posed by the massive Soviet arms build-up since 1928, the year Joseph Stalin took power, the French government on 4 July 1930 conceived the plan to form a projection force capable of assisting its allies in the Cordon sanitaire. This force would have to consist of five motorised infantry divisions and the five existing cavalry divisions, one brigade of each of which would have to be motorised. The plan called for the introduction of many specialised vehicles, among which was an Automitrailleuse de Cavalerie type Reconnaissance (AMR), specified on 16 January 1932 as a vehicle of three tons, armed with a light 7.5 mm machine gun and having a range of 200 kilometres. It should have a crew of two, have an average terrain speed of 35 km/h and an armour base of 9 mm. Automitrailleuse was then the generalised term for any light armoured fighting vehicle armed with a machine gun. The Cavalry then used only wheeled vehicles because the tanks were too slow but the designation remained when tracked vehicles entered service. Although the name