The Cruiser Mk II (A10), was designed by Carden as an infantry tank, built to the same design with added armour for of protection. It was insufficiently armoured for the role but as a "heavy cruiser", it was put into production in July 1938 as another interim design. It had the same gun as the A9, was the first to be equipped with the Besa machine gun and 175 Mk IIs were produced by September 1940. Experience with the A9 during the Battle of France in 1940, revealed shortcomings, including inadequate armour and a lack of space for the crew but it saw useful service in France, the Western desert and Greece in 1941. Orders for the Mk I and Mk II Cruisers were limited, for an advanced and faster cruiser tank which would incorporate Christie suspension designed by J. Walter Christie and have better armour.