80 Years of the RIN Revolt | 18 Feb 2026

For Prelims: Royal Indian Navy (RIN) RevoltQuit IndiaIndian National Army (INA)Muslim LeagueSubhas Chandra BoseSardar PatelIndian Independence LeagueIndian National Congress.                   

For Mains: Key facts regarding the Royal Indian Navy Revolt 1946 and its significance in the Indian freedom struggle. 

Source: TH 

Why in News? 

18th February, 2026 marks the 80th anniversary of the Royal Indian Navy (RIN) Revolt of 1946, a short-lived but momentous armed uprising, symbolising militant anti-colonial resistance and rare Hindu-Muslim unity in the final phase of British rule. 

Summary 

  • The RIN Revolt (1946) was a large-scale armed uprising by 20,000 naval ratings against racial discrimination and the INA trials. 
  • It demonstrated rare Hindu-Muslim unity, with protesters hoisting CongressMuslim League, and Communist flags together. 
  • Though suppressed, it accelerated British withdrawal, forced key concessions, and established the principle of civilian supremacy in India.

What is the Royal Indian Navy Revolt 1946?

  • About: It was a large-scale insurrection, with over 20,000 naval ratings participating. It involved 78 ships and 20 shore establishments, including HMIS Talwar in Bombay, and spread to naval bases in KarachiMadrasCochinVishakhapatnamCalcutta, and the Andaman Islands 
    • Sympathetic strikes also occurred in the Royal Indian Air Force in BombayPoonaCalcuttaJessore, and Ambala. 
  • Immediate Triggers and Grievances: The revolt was sparked by ratings at HMIS Talwar in Bombay over poor food qualitylow wagesracial discriminationabuse by superior officers, and the arrest of a rating for scrawling 'Quit India' on the ship. 
  • Broader Political Links: A Naval Central Strike Committee was formed, and they protested against the trials of Indian National Army (INA) prisoners of war and the use of Indian troops to restore French and Dutch colonial rule in Vietnam and Indonesia. 
  • Broader Context of INA Trials: 
    • Trials: The British held the first trial at the Red Fort in Delhi in November 1945, putting a Hindu (Prem Kumar Sehgal), a Muslim (Shah Nawaz Khan), and a Sikh (Gurbaksh Singh Dhillon) in the dock together. 
    • Congress Support: At its September 1945 Bombay sessionCongress passed a strong resolution supporting the INA cause. The defence was organized by Bhulabhai DesaiTej Bahadur SapruKailash Nath KatjuJawaharlal Nehru, and Asaf Ali. 
    • Diverse Support: The campaign saw participation from diverse groups, including the Muslim League, Communist Party of India, Unionists, Akalis, Justice Party, Ahrars, RSSHindu Mahasabha, and the Sikh League. Even loyalists and government employees collected funds. 
  • Symbols of Unity: During the uprising, naval ratings organized a procession carrying a portrait of Subhas Chandra Bose 
    • On the mast of the rebel fleet, they defiantly hoisted the flags of the Congress, the Muslim League, and the Communist Party (hammer and sickle) together. 
  • Escalation to Armed Conflict: The peaceful hunger strike transformed into an armed uprising when British military forces opened fire on the naval ratings.  
    • In response, ratings inside the barracks waged a pitched battle with firearms, and rebel ships in the harbour manned their guns, threatening a full-scale military conflict to defend their comrades on shore. 
  • Communal Unity on the Streets: The revolt triggered a popular uprising in BombayHindu and Muslim protesters jointly took to the streets, observing a hartal. The crowd raided post offices, dug up tram tracks, set up barricades with boulders and barrels, lit bonfires, and torched buses and military vehicles. 
    • Bombay's mill district emerged as the epicentre. All textile millsrailway workshops, and factories were closed. 
  • Brutal Suppression and Casualties: To restore order, the British government mobilized army battalions and armoured vehiclesBritish troops armed with machine guns and bayonets indiscriminately fired on the crowd. 
  • End of the Revolt and Its Leaders: The revolt ended on 23rd February, 1946, after Sardar Patel and Muhammad Ali Jinnah persuaded the ratings to surrender, assuring them that national parties would prevent any victimisation 

Indian National Army (INA) 

  • About: INA was a military force formed during World War II by Indian prisoners of war (POWs) to liberate India from British rule, and its subsequent trials sparked nationwide uprisings that hastened the end of the Raj. 
  • Formation: Initially proposed by Mohan Singh with Japanese support, recruiting 40,000 soldiers. Rashbehari Bose formed the Indian Independence League in Tokyo (1942) 
    • Subhas Chandra Bose took command on 25th August 1943  and  established  the Provisional Government of Free India in Singapore (21st October 1943), recognized by 9 countries, including Japan and Germany. 
  • Campaign & Collapse: Launched 'Chalo Delhi' campaign, hoisted flag at Moirang, Manipur. Collapsed after Japan's surrender (15th August 1945) and Bose's reported death in a Taiwan plane crash (18th August 1945). 
  • INA Trials (Red Fort): First trial at the Red Fort (November 1945) of Prem Kumar Sehgal (Hindu), Shah Nawaz Khan (Muslim), Gurbaksh Singh Dhillon (Sikh) —symbolizing unity. Defended by Bhulabhai Desai, Tej Bahadur Sapru, Jawaharlal Nehru, Asaf Ali. Bombay Congress Session (September 1945) supported prisoners. 
  • Major Upsurges (1945–46): Triggered three violent confrontations i.e., 21st November 1945 (Calcutta), 11th February 1946 (Calcutta against Rashid Ali), and 18th February 1946 (Royal Indian Navy mutiny, Bombay).

What is the Significance of the Royal Indian Navy Revolt 1946? 

  • Impact on British Policy: These upsurges forced the British to extend concessions: 
    • The Cabinet Mission was sent to India in January 1946. 
    • On 1st December, 1946, the government announced only INA members accused of murder or brutality would be tried. 
    • Imprisonment sentences for the first batch of INA prisoners were remitted in January 1947. 
    • Indian soldiers were withdrawn from Indo-China and Indonesia by February 1947. 
  • Eroding British Control Over Armed Forces: The mutiny starkly illustrated that the loyalty of Indian personnel in the colonial military — a cornerstone of British rule — could no longer be taken for granted. It contributed to British realisation that retaining control through force had become untenable. 
  • Acceleration of British withdrawal: The uprising occurred at a critical juncture when negotiations for independence were underway. It is widely regarded as having hastened the British decision to expedite departure. 
  • Symbol of Nationalistic Awakening and Unity: Despite its spontaneous and largely leaderless character, the revolt displayed remarkable cross-communal solidarity among Hindu and Muslim sailors amid rising communal tensions elsewhere.  
    • Participants raised flags of the Indian National Congress, the Muslim League, and the Communist Party of India, while slogans such as "Quit India," "Jai Hind," and "Inquilab Zindabad" reflected broader anti-colonial sentiment inspired by events like the Quit India Movement and Azad Hind Fauj. 
    • Progressive poet Sahir Ludhianvi immortalised this unity as "a flower of hope amidst a garden scorched and desolate" (Jhulse hue viraan gulshan me, ek aas-umeed ka phool khila), emphasising its rarity amidst escalating communal discord. 
  • Precedents for Post-independence India: The episode reinforced the principle of civilian supremacy over the military, as political leaders intervened to end the unrest and the British suppressed it through superior force. It also exposed the limitations of armed challenges in the final phase of colonial rule. 

What were the Limitations of the Royal Indian Navy Revolt 1946? 

  • Absence of Centralised Leadership: The revolt was largely spontaneous and leaderless. Although a Naval Central Strike Committee emerged, it lacked an experienced military or political command structure. 
  • Lack of Support from Major Political Organizations: The Indian National Congress and the All-India Muslim League condemned the uprising and urged the sailors to surrender 
    • Mahatma Gandhi criticized the action for proceeding without political authority, while Ballabhbhai Patel viewed it as a threat to a negotiated, non-violent transfer of power. This political isolation deprived the mutineers of legitimacy and broader mobilization. 
  • Limited Scope and Failure to Link with Wider Forces: The revolt did not secure coordinated support from the Indian Army. It remained confined to naval personnel and select urban centres like BombayKarachi, and Madras, without developing into a general armed insurrection. 
  • Superior British Military Response: The British assembled an overwhelming force, including Royal Navy warships and loyal troops, to isolate the rebels. The mutineers, lacking heavy armamentammunition reserves, or defensible positions, faced inevitable defeat.  
  • Strategic Context of Independence Process: The uprising occurred when constitutional negotiations, including the impending Cabinet Mission, were advanced. Major political actors prioritized a peaceful, negotiated exit over mass disorder. The revolt's radical character clashed with the prevailing preference for a controlled transition. 

Conclusion 

The Royal Indian Navy Revolt 1946 was a watershed moment that exposed the crumbling foundations of British military authority in India. Though short-lived and suppressed, it demonstrated unprecedented Hindu-Muslim unity, accelerated British withdrawal, and reinforced the principle of civilian supremacy over the armed forces for independent India. 

Drishti Mains Question:

The Royal Indian Navy Revolt of 1946 was more than a mutiny; it was a popular uprising that symbolized the erosion of British authority. Analyze.

Frequently Asked Questions (FAQs) 

1. When did the Royal Indian Navy Revolt take place? 
The revolt began on 18th February 1946 in Bombay and lasted until the surrender on 23rd February 1946. 

2. What were the immediate causes of the RIN Revolt? 
The immediate causes were poor food quality, low wages, racial discrimination, abuse by superior officers, and the arrest of a rating for writing 'Quit India' on HMIS Talwar. 

3. How did the INA trials influence the RIN Revolt? 
The INA trials at the Red Fort (November 1945) generated massive anti-colonial sentiment, and the ratings explicitly protested against these trials, linking their military grievances to broader national issues. 

4. What was unique about the communal unity displayed during the revolt? 
The ratings hoisted the flags of the Congress, Muslim League, and Communist Party together, and Hindu-Muslim protesters jointly fought British forces on the streets of Bombay. 

UPSC Civil Services Examination, Previous Year Questions (PYQs)    

Prelims 

Q. In the context of Colonial India, Shah Nawaz Khan, Prem Kumar Sehgal and Gurbaksh Singh Dhillon are remembered as (2021)

(a) leaders of Swadeshi and Boycott Movement  

(b) members of the Interim Government in 1946  

(c) members of the Drafting Committee in the Constituent Assembly  

(d) officers of the Indian National Army  

Ans: (d)

Q. During the Indian Freedom Struggle, who of the following raised an army called ‘Free Indian Legion’? (2008) 

(a) Lala Hardayal    

(b) Rashbehari Bose   

(c) Subhas Chandra Bose    

(d) V.D. Savarkar   

Ans: (c)


Mains

Q. Many voices had strengthened and enriched the nationalist movement during the Gandhian Phase. Elaborate. (2019)  

Q. Highlight the difference in the approach of Subhash Chandra Bose and Mahatma Gandhi in the struggle for freedom. (2016)  

Q. How different would have been the achievement of Indian independence without Mahatma Gandhi? Discuss. (2015) 

Q. In what ways did the naval mutiny prove to be the last nail in the coffin of British colonial aspirations in India? (2014)