II was one of the largest Allied forces contingents which took part in the North and East African Campaign, Western Desert Campaign. At the height of the second World War, more than 2.5 million Indian troops were fighting Axis forces around the globe. After the end of the war, India emerged as the world's fourth largest industrial power and its increased political, economic and military influence paved the way for its independence from the United Kingdom in 1947. Quit India movement The Indian National Congress, led by Mohandas Karamchand Gandhi, Sardar Vallabhbhai Patel and Maulana Azad, denounced Nazi Germany but would not fight it or anyone else until India was independent. Congress launched the Quit India Movement in August 1942, refusing to co-operate in any way with the government until independence was granted. The government, not ready for this, immediately arrested over 60,000 national and local Congress leaders, and then moved to suppress the violent reaction of Congress supporters. Key leaders were kept in prison until June 1945, although Gandhi was released in May 1944 because of his health. Congress, with its leaders incommunicado, played little role on the home front. Unlike the predominately Hindu Congress, the Muslim League rejected the Quit India movement and worked closely with the Raj authorities. Supporters of the British Raj argued that decolonisation was impossible in the middle of a great war. So, in 1939, the British Viceroy, Lord Linlithgow declared India's entry into the War without consulting prominent Indian Congress leaders who were just elected in previous elections. Subhas Chandra Bose (also called Netaji) had been a top Congress leader. He broke up with the Congress and tried to form a military alliance with Germany or Japan to gain independence. Bose, with the assistance of Germany, formed the Indian Legion from Indian students in Axis occupied Europe and Indian Army prisoners of war. With German reversals in 1942 and 1943, Bose and the Legion's officers were transported by U boat to Japanese territory to continue his plans. Upon arrival, Japan helped him set up the Indian National Army (INA) which fought under Japanese direction, mostly in the Burma Campaign. Bose also headed the Provisional Government of Free India, a government-in-exile based in Singapore. It controlled no Indian territory and was used only to raise troops for Japan. British Indian Army In 1939 the British Indian Army numbered 205,000 men. It took in volunteers