The Burma Campaigns

These are the military operations fought between Japanese and British Commonwealth troops in Burma (Myanmar) and north-eastern India during World War II --

The Japanese invaded Burma in December 1941, shortly after Japan had launched coordinated attacks on Hong Kong, Malaya, and the Philippines; their chief objectives were to protect the flank of troops fighting in Malaya, to prevent supplies reaching opposing forces in China, and to threaten British India. Two divisions-accompanied by the Burma Independence Army (BIA), led by U Aung San-destroyed the 17th Indian Division at the Sittang River on February 23, 1942, forcing a British withdrawal. Road-bound Anglo-Indian forces were repeatedly outflanked and encircled by Japanese soldiers trained to fight in the jungle. On March 8 the port of Rangoon was captured, following which the demoralized, poorly trained, and ill-equipped Burma Corps, led by William Slim, retreated 1,500 km (900 mi) across rivers and difficult jungle-clad hills to the Indo-Burma frontier.

A puppet state was formed to gain local support but soon it became disillusioned.

Reasons for defeat:

1) Highly controversial strategies due to difference between British and United States objectives

2) Too much on the defensive side.

The coordination of Allied units in South East Asia dramatically improved when South East Asia Command was created in 1943. Before it could act, the Japanese invaded India to forestall an anticipated British counter-offensive. It was fought to a standstill by Anglo-Indian troops at Imphal and Kohima in March-July 1944, who decimated the sick, hungry, and overextended Japanese troops, deprived of sufficient logistical support because of the overconfidence of their high command. While the Japanese offensive was under way, the Chindits-landed and supplied from the air-operated in strength behind enemy lines, cutting supply lines and cooperating with US and Chinese troops during operations in northern Burma and attacks on Mogaung and Myitkina. The Anglo-Indian 14th Army crossed the Irrawaddy River in early 1945, and on March 28, the disaffected BIA changed sides, joining the advancing Commonwealth forces. At the decisive Battle of Meiktila in March, the Japanese army in Burma was destroyed as an organized fighting force. An armoured thrust southwards divided remaining Japanese forces, while Rangoon was captured on May 2, 1945, following an amphibious landing. In July, those Japanese units trapped in the Pegu Yomas highlands north of Rangoon suffered appalling casualties during repeated attempts to escape encirclement and reach Thailand.

Burma became independent in 1948 after the war.

 

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