Comparing: Tetrarch vs. M2 Light Tank

Developed in 1936 by the Vickers-Armstrong company, with a total of 177 vehicles in two basic modifications the Tetrarch Mk I and the Tetrarch Mk ICS manufactured from 1941 through 1942. In 1942 twenty vehicles were delivered to the U.S.S.R. under Lend-Lease, of which 19 fought on the Eastern Front until October 1943.

Development of the vehicle based on the M2A3 model was started in December 1938. The tank featured a new two-man turret with more powerful armament. A total of 365 vehicles were manufactured from May 1940 through March 1941. In April 1942, ten additional tanks were produced for training purposes. Some vehicles were supplied to the U.K. under Lend-Lease, others were deployed with the U.S. Marine Corps and saw combat in the Pacific Theater.