In December 1885, Burma
was established as a province of the the British
Indian Empire. Anti-British riots in the 1930s led to the passing
of the Government of India Act and in April
1937 Burma became a British crown colony with a certain amount of
self-government.
Burma was
invaded by the Japanese 15th Army on 11th
December 1941. The island was defended by only a few units of the
British Army and
a locally recruited 1st Burma Division and the 35,000 Japanese soldiers
had little difficulty in making early gains.
In March
1942, General William Slim was given command
of all Allied troops in Burma. Soon afterwards
he was joined by General Joseph
Stilwell
and two Chinese armies. On 2nd May 1942, General Harold
Alexander, Allied commander in Burma, ordered a general retreat
to India.
During
the summer of 1943 Slim attempted to recapture Akyab but the offensive
ended in failure. After Lord Mountbatten
arrived to become head of the Southeast Asia Command Slim became commander
of the 14th Army. In March 1944 he successfully defended Assam against
the Japanese Army.
In February
1943, Orde Wingate and 3,000 Chindits
were sent to Burma. Their task was to disrupt
Japanese communications, attack outposts and destroy bridges. The
operation was very costly and of the 2,000 who returned, 600 never
recovered to be able to fight again.
Orde
Wingate met Winston Churchill and
Franklin D. Roosevelt in August 1943
and explained his theory of Long Range Penetration. Churchill was
impressed and agreed to expand the size of the Chindits and Wingate
was promoted to major general and given six brigades (3rd Indian Division).
Roosevelt also decided to create a similar group led by the the American
officer, Frank Merrill.
Wingate
returned to India in September 1943 and began to plan Operation Thursday.
The
plan was aimed at destroying Japanese communications from southern
Burma to those fighting General