In May 1924 the Soviet Union established its first tank industry, which began work to produce a Soviet tank. The first project developed was a tank designated as T-18. Its design was based on the French Renault FT-17 tank from the World War I era, which was also produced in the USSR. A prototype of the new tank was ready by the end of 1926. On June 6, 1927 it was decided to adopt the newly developed tank into the Red Army and it was given the designation MS-1.
The MS-1 is clearly the underdog in it tier with less hitpoints then both the Cunningham and Leichttraktor.
Get out of it as soon as possible.