The Bloch MB.150 was a French fighter aircraft developed and produced by Société des Avions Marcel Bloch. It featured an all-metal construction, complete with a retractable undercarriage, low cantilever wing and a fully enclosed cockpit.

The Morane-Saulnier M.S.406 is a French fighter aircraft developed and manufactured by Morane-Saulnier starting in 1938. It was France's most numerous fighter during the Second World War and one of only two French designs to exceed 1,000 in number. At the beginning of the war, it was one of only two French-built aircraft capable of 400 km/h (250 mph) – the other being the Potez 630.