from a platoon of M3A5 Lees equipped with deep-wading kits belonging to the US Army's 193rd Tank Battalion. Burma After British Commonwealth forces in Europe and the Mediterranean began receiving M4 Shermans, about 900 British-ordered M3 Lees/Grants were shipped to the Indian Army. Some of these saw action against Japanese troops and tanks in the Burma Campaign of WWII. They were used by the British Fourteenth Army until the fall of Rangoon, regarded as performing "admirably" in the original intended role of supporting infantry in Burma between 1944 and 1945. In the Burma Campaign, the M3 medium tank's main task was infantry support. It played a pivotal role during the Battle of Imphal, during which the Imperial Japanese Army's 14th Tank Regiment (primarily equipped with their own Type 95 Ha-Go light tanks, together with a handful of captured British M3 Stuart light tanks as well) encountered M3 medium tanks for the first time and found their light tanks outgunned and outmatched by the better British armour. Despite their worse-than-average off-road performance, the British M3 tanks performed well as they traversed the steep hillsides around Imphal and defeated the assaulting Japanese forces. Officially declared obsolete in April 1944, nevertheless, the Lee/Grant saw action until the end of the war in September 1945. Australia At the beginning of the war, Australian Army doctrine viewed tank units as minor offensive components within infantry divisions. It had no dedicated armoured branch and most of its very limited capabilities in tank warfare had been deployed to the North African Campaign (i.e. three divisional cavalry battalions). By early 1941, the effectiveness of large-scale German panzer attacks had been recognised, and a dedicated armoured mustering was formed. The Australian Armoured Corps initially included the cadres of three armoured divisions – all of which were equipped at least partly with M3 Grants made available from surplus British orders. The 1st Australian Armoured Division was formed with a view towards complementing the three Australian infantry divisions then in North Africa. However, following the outbreak of hostilities with Japan, the division was retained in Australia. During April–May 1942, the 1st Armoured Division's regiments were reported to be re-equipping with M3 Grants and were training, in a series of large exercises, in the area around Narrabri. The cadres of other two divisions, the 2nd and 3rd Armoured Divisions were both officially formed in 1942, as Militia (reserve/home defence) units. These divisions