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Subhas Chandra Bose and the Indian National Army

By Alagiri B 10 August 2026 Updated 10 September 2026 6 min read 22 views
Overview

Subhas Chandra Bose and the Indian National Army (INA) represent the armed dimension of India's independence struggle, with Bose's Azad Hind government and the INA's Imphal-Kohima campaign demonstrating that complete independence could be pursued outside Gandhi's non-violent framework.

Subhas Chandra Bose (1897–1945) and the Indian National Army (INA, Azad Hind Fauj) represent the most dramatic armed dimension of India's independence movement, embodying the conviction that British colonialism could only be expelled by force. Bose, twice elected President of the Indian National Congress (1938, 1939), resigned when his view that India must demand immediate independence and align with the Axis powers during World War II conflicted with Gandhi's and Nehru's positions, escaped house arrest in Calcutta in January 1941, and eventually reached Southeast Asia to lead the INA in a military campaign against British India.

Bose's political journey before the INA was remarkable. Born into a distinguished Bengali family, he passed the Indian Civil Service examination in 1920 but resigned rather than serve the colonial state. He became a protege of C.R. Das in the Bengal Congress, organised the Calcutta Corporation as its Chief Executive Officer, and was repeatedly arrested and imprisoned by the British. Elected Congress President at Haripura (1938) and controversially re-elected at Tripuri (1939) against the official Gandhi-supported candidate Pattabhi Sitaramayya, he resigned under pressure after the Congress Working Committee refused to support his demand for an ultimatum to Britain. He founded the Forward Bloc (1939) to consolidate radical elements within Congress.

The Indian National Army was originally formed by Captain Mohan Singh in Malaya from Indian prisoners of war captured by Japan after the fall of Singapore (February 1942). Bose reached Singapore via Germany and a submarine voyage in July 1943, assumed command of the INA, and proclaimed the Provisional Government of Free India (Azad Hind, 21 October 1943) — recognised by nine Axis powers. His call "Give me blood and I will give you freedom" electrified Indian public opinion. The INA included the all-women Rani of Jhansi Regiment (named after the 1857 heroine) commanded by Captain Lakshmi Sahgal — a striking instance of women's direct military participation in the independence struggle.

What Was the INA's Military Campaign at Imphal-Kohima?

The INA participated in the Japanese Operation U-Go (March–July 1944), the attempt to invade northeastern India through Imphal (Manipur) and Kohima (Nagaland). The INA's 1st Division crossed into India and briefly hoisted the tricolour at Moirang, Manipur in April 1944 — the first time Indian soil came under Indian national flag during the independence struggle. However, the Imphal-Kohima campaign ended in Japan's worst military defeat of the war: vastly superior British-Indian forces under General William Slim repelled the invasion, and the Japanese-INA force suffered enormous losses from combat, disease, and starvation as monsoon rains and Allied air superiority cut their supply lines. Bose reportedly died in a plane crash over Taiwan on 18 August 1945 — though the circumstances remain officially uncertain and disputed.

PhaseEventDateSignificance
FormationINA formed by Mohan Singh from POWsSep 1942First Indian armed force to oppose British in WWII
Bose assumes commandBose reaches Singapore; takes INA leadershipJul 1943Transformed INA into a political-military force with mass Indian support
Azad Hind governmentProvisional Government of Free India proclaimed21 Oct 1943Recognised by Axis; gave INA sovereign authority; Andaman Islands administered
Imphal-KohimaINA participates in Japanese invasion of IndiaMar–Jul 1944INA flag hoisted at Moirang; campaign fails; INA surrenders after Japan's defeat
INA trialsRed Fort trials of INA officers1945–46Mass popular outrage; Congress defends INA officers; accelerated British departure

What Was the Impact of the INA Trials on Indian Independence?

The Red Fort INA trials (November 1945–May 1946), in which the British prosecuted three INA officers — Shah Nawaz Khan (Muslim), Gurbaksh Singh Dhillon (Sikh), and Prem Kumar Sahgal (Hindu) — for waging war against the King-Emperor, backfired catastrophically. The prosecution of men who had fought for Indian independence from a Japanese prison camp united Indian public opinion across communal lines. Congress organised a defence team including Bhulabhai Desai, Jawaharlal Nehru, and Tej Bahadur Sapru. Mutinies broke out in the Royal Indian Navy (February 1946), Royal Indian Air Force, and among some British Indian Army regiments. The British government, recognising that the colonial army could no longer be relied upon, accelerated the independence transfer timetable. The INA's moral impact exceeded its military impact.

Frequently Asked Questions

Who was Subhas Chandra Bose and why did he leave the Congress?

Subhas Chandra Bose was a radical nationalist leader who resigned from the Congress after the Tripuri (1939) conflict because Gandhi and the Congress Working Committee refused to support his demand for an immediate ultimatum to Britain demanding independence; he sought to achieve independence through armed struggle with Axis support.

What was the Indian National Army (INA)?

The Indian National Army (Azad Hind Fauj) was an armed force formed from Indian prisoners of war in Southeast Asia and Indian civilians in Malaya and Singapore; under Bose's leadership it fought alongside Japanese forces against British India in 1944, aiming to liberate India from colonial rule.

What was the Azad Hind government?

The Azad Hind (Free India) Provisional Government was proclaimed by Bose on 21 October 1943 in Singapore, recognised by the Axis powers, and briefly administered the Andaman and Nicobar Islands; it gave the INA's military campaign a sovereign political framework.

What happened at the INA trials and why were they significant?

The Red Fort INA trials (1945–46) of INA officers for waging war against the King united Indian public opinion, triggered naval mutinies, and demonstrated that the colonial army could no longer be relied upon; they accelerated the British government's decision to transfer power to India.

How did Subhas Chandra Bose die?

Subhas Chandra Bose reportedly died on 18 August 1945 from burns sustained in a plane crash in Taihoku (modern Taipei), Taiwan, as he was reportedly trying to reach the Soviet Union; however, the circumstances remain officially uncertain, and several commissions of inquiry have reached different conclusions.

Sources and Further Reading

According to IGNOU's BHIC-134, Subhas Chandra Bose and the INA represent the armed revolutionary tradition within Indian nationalism, and the INA trials' political impact — triggering naval mutinies and demonstrating the limits of British military control — is now recognised as a significant factor in accelerating the British decision to leave India in 1947.

  • IGNOU BHIC-134: Units on Revolutionary Nationalism and INA
  • Leonard Gordon, Brothers Against the Raj: A Biography of Sarat and Subhas Chandra Bose
  • Joyce Lebra, Jungle Alliance: Japan and the Indian National Army
  • Sugata Bose, His Majesty's Opponent: Subhas Chandra Bose and India's Struggle Against Empire
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Subhas Chandra Bose and the Indian National Army | UPSC.wiki