The Tetrach light tank was designed in the early 40’s as a light tank improvement on the Vickers mk6 light tank.
It had a 2 pdr main gun and a besa coax mg and there
was a 3in howitzer close support gun variant, you can choose which gun you would like.
It was found to be able to be carried by the Hamilcar glider and 20 were sent to Normandy
for the D-Day landings.
It also saw service in Madagascar and was also used by the Russians on the Eastern Front.