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.
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.