Comparing: AMX 38 vs. BT-SV vs. Type 2597 Chi-Ha

Developed in 1937 by the AMX company on the basis of the Renault R-40. The vehicle had a larger turret than comparable vehicles and was equipped with a diesel engine. By 1940 two vehicles were ready for trials.

Experimental tank. Developed by the Tsyganov group from 1936 through 1938. The vehicle underwent field trials, but never saw service.

Developed by Mitsubishi from 1935 through 1937. The vehicle was mass-produced from 1938 through 1942, alongside an upgraded Shinhoto Chi-Ha for the last two years, with a total of 1,220 vehicles of both types manufactured. The Chi-Ha and Shinhoto Chi-Ha tanks were widely used by Japanese forces in China, and after Japan capitulation, these vehicles were used by both the PLA and Kuomintang forces in the Civil War of 1946.