On the night of 18 April 1930, a schoolteacher and some sixty-five young revolutionaries seized Chittagong's armouries, cut the city off from British India and proclaimed a provisional government — but the ammunition was never found. This is the story of Surya Sen, the Battle of Jalalabad Hill, and the women of the movement, Pritilata Waddedar and Kalpana Datta.
On the night of Friday, 18 April 1930 — Good Friday — about sixty-five young revolutionaries moved through the darkened streets of Chittagong in small, disciplined groups. By ten o'clock they had seized the two principal armouries of this port city in eastern Bengal, cut its telephone and telegraph wires, blocked its railway lines and, standing in the captured police armoury, hoisted the national flag and proclaimed a Provisional Revolutionary Government of India. Their leader was not a soldier but a schoolteacher: Surya Sen, known to everyone as Masterda. Yet at the centre of the triumph lay a failure that decided everything that followed. The raiders had taken rifles and revolvers, but they could not find the ammunition. Within four days the force was shattered in a pitched battle on Jalalabad Hill; within four years its leader had been betrayed, tried and hanged. Judged as a military operation, the Chittagong Armoury Raid failed. Judged by its effect on a generation, it became one of the defining episodes of the freedom struggle in Bengal.
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Chittagong in 1930 was the chief port of eastern Bengal: a city of docks and railway workshops at Pahartali, a cantonment on its edge, and hills rising behind the town. It was also part of a province with a long revolutionary underground. The secret societies Anushilan Samiti and Jugantar had recruited among Bengal's students for two decades, preaching that British rule would end only when Indians were prepared to fight it.
Surya Kumar Sen was born on 22 March 1894 at Noapara, in Raozan, Chittagong district, the son of a schoolteacher. As a B.A. student at Berhampore College in 1916 he came under the influence of a nationalist teacher, Shatishchandra Chakrabarti, and absorbed the revolutionary ideas then circulating among Bengal's students, according to Banglapedia. Returning to Chittagong in 1918, he taught mathematics at a national school, and his students' name for him — Masterda, "the teacher-elder-brother" — stayed with him for life. The same year he became president of the Chittagong branch of the Indian National Congress, and he threw himself into Gandhi's Non-Cooperation Movement.
But Sen's path diverged from Congress non-violence. In the early 1920s he and his comrade Ambika Chakrabarty were involved in seizing the treasury of the Assam–Bengal Railway to fund the movement, and Sen spent two years in prison, from 1926 to 1928. Released at the end of 1928, he spent roughly two years quietly rebuilding his network — recruiting schoolboys and college students who trusted him first as a teacher and only later as a commander. Inspired by the Irish Easter Rising of 1916, he named his organisation the Indian Republican Army, Chittagong Branch. Its inner circle included Ganesh Ghosh, Ananta Singh, Lokenath Bal, Ambika Chakrabarty and Nirmal Sen; many of its soldiers were teenagers, some as young as fourteen.
The plan Sen devised was not a raid but a small insurrection, designed to strike Chittagong as a system in a single night. At 10 p.m. on 18 April, several parties would move at once. One group, under Ganesh Ghosh, would capture the police armoury at the Dampara police lines — the district's principal arsenal. A second, about ten men under Lokenath Bal, would take the armoury of the Auxiliary Force, the part-time European volunteer corps. Other parties would destroy the telegraph and telephone office, cut the railway lines so that no troops could arrive from Calcutta, and occupy the European Club at Pahartali, taking its members hostage. The imperial banks were to be looted to finance the rising, and jailed revolutionaries freed. Then, with the town's weapons in their hands and its communications dead, the revolutionaries would proclaim a provisional government.
The date was chosen with care: 18 April 1930 was Good Friday, when British officials and club members were expected to be away from their posts or gathered socially. One assumption, however, was never tested before the night — that the armouries would hold usable ammunition alongside their rifles. It was the assumption on which the whole design rested.
The operation began at ten o'clock and, at first, went almost exactly as planned. Ganesh Ghosh's party captured the police armoury; Lokenath Bal's smaller group took the Auxiliary Force armoury, where a European sergeant-major was killed in the confrontation. Wires were cut across the town and train movements disrupted. Chittagong was, for a few hours, cut off from British India.
Then the raiders discovered the flaw. They held the armouries and possessed rifles and revolvers, but they could not locate the ammunition — the cartridges for the seized rifles were stored apart, and in the darkness and haste of the night they were never found. A second disappointment followed at Pahartali: the party sent to the European Club found it almost empty, its members scattered for Good Friday, and the Europeans who were alerted managed to get word out to the troops — something the planners had not expected.
At the captured police armoury, the revolutionaries drew up in formation. Surya Sen took a military salute, hoisted the national flag and proclaimed a Provisional Revolutionary Government, with himself as its president. It was a deliberate act of symbolism: a declaration that British authority in Chittagong had been repudiated. But symbolism could not load rifles. Without ammunition, holding the town against the troops who would certainly come was impossible, and before dawn Sen led his people out of Chittagong and into the hills behind it. Later retellings sometimes claim that the revolutionaries "held" or "liberated" Chittagong for four days; in fact they left the town within hours. The four days that followed were spent on the run. One detached party — Ganesh Ghosh, Ananta Singh and two teenagers among them — was nearly captured at Feni railway station before escaping towards Calcutta and a hiding place in Chandannagar.
For four days the main body of survivors — some fifty-odd hungry, thirsty young men — moved through the hills east of the city. On the afternoon of 22 April 1930, British Indian troops found them on Jalalabad Hill, near the Chittagong Cantonment, and surrounded the position in strength. What followed was a genuine battle, fought largely with the rifles seized four nights earlier and whatever ammunition the revolutionaries had for them. The fighting continued until dark.
Twelve revolutionaries were killed on Jalalabad Hill, among them Harigopal Bal, a teenager known as Tegra. Ambika Chakrabarty was wounded and taken prisoner. The losses on the government side were heavy by any account: they are commonly put at more than eighty soldiers killed, although figures differ between sources — some accounts give around seventy-four killed and many more wounded — and no single toll can be stated with certainty. What is not in dispute is the shock of it: a band of schoolboys and students had stood against regular troops and inflicted serious casualties before the position collapsed. Under cover of darkness, Sen gathered the survivors and dispersed them into the surrounding villages in small groups, and the army that had proclaimed a government four nights earlier dissolved into the countryside.
The crackdown that followed was methodical. Those arrested in and after the raids were put on trial together; the case concluded in January 1932, and on 1 March 1932 judgment was delivered. Twelve defendants — among them Ganesh Ghosh, Lokenath Bal, Ananta Singh and the sixteen-year-old Ananda Gupta — were sentenced to deportation for life to the penal settlement in the Andaman Islands. Two received short prison terms, and thirty-two were acquitted, an outcome helped by a defence led first by Sarat Chandra Bose and then, without fee, by Birendranath Sasmal.
Surya Sen himself remained at large for almost three years, moving from village to village and shelter to shelter — at times, comrades recalled, disguised as a workman, a farmer or a priest — while the police offered a reward of 10,000 rupees for him. The organisation, though broken, did not go quiet: attacks on officials and government property continued across the district. In June 1932, police under Captain Cameron surrounded the house at Dhalghat, in Patiya, where Sen was hiding. In the exchange of fire Cameron was killed, as were two of Sen's closest comrades, Nirmal Sen and Apurba Sen; Sen escaped, together with a young schoolteacher who had come that day to meet him for the first time — Pritilata Waddedar.
The end came through betrayal. In February 1933 Sen was sheltering at Gairala village in Patiya, in the house of a supporter. A relative of his, Netra Sen, who lived nearby, informed the police where he could be found; accounts of the betrayal differ over the motive — the reward money, jealousy, or both — but not over the act. On 16 February 1933 the police closed in and took him. Netra Sen did not live to spend his reward: before he could collect it, revolutionaries killed him, and his widow, herself a supporter of Surya Sen, refused to name them.
Sen was tried before a special tribunal under the Bengal Criminal Law Amendment Act, alongside Tarakeswar Dastidar, who had been caught plotting to rescue him from prison. Both were sentenced to death; the verdicts were reported in the press in August 1933. On the eve of his execution Sen wrote a farewell letter to his comrades that has been quoted ever since: "Death is knocking at my door… what shall I leave behind you? Only one thing, that is my dream, a golden dream – the dream of free India. Never forget the date, 18th of April, 1930." On 12 January 1934, Surya Sen and Tarakeswar Dastidar were hanged in Chittagong Central Jail. Sen was thirty-nine years old. Later accounts by comrades and nationalist writers relate that he was tortured before the execution and that his body was not returned to his family but disposed of in the Bay of Bengal; these details rest on later testimony rather than any official record, and should be read as such — an indication of how the colonial state feared even his corpse, and of how his followers remembered his end.
The Chittagong group was unusual among Bengal's revolutionary organisations for the place it gave to women — not as couriers on the margins, but in armed action.
Pritilata Waddedar was a schoolteacher from Dhalghat village in Patiya, born on 5 May 1911. After meeting Sen at Dhalghat in June 1932 she went underground, her name on the police most-wanted list. Sen planned one more blow: an attack on the Pahartali European Club, remembered for the notorious notice at its gate — "Dogs and Indians not allowed". The reconnaissance for the operation had been carried out by Kalpana Datta, who was arrested shortly before the attack and released on bail, so the leadership passed to Pritilata. On the night of 23–24 September 1932, dressed in male attire, she led a small team that fired on the club and set it alight. According to the police report, one woman was killed and eleven people injured, four men and seven women; some later commemorative accounts claim more than fifty Europeans died, a figure the police record does not support. Pritilata, wounded by a bullet, ordered her comrades to escape and, trapped herself, swallowed the potassium cyanide that every member of the team carried for exactly that moment. She was twenty-one. A letter found on her body set out the aims of the Indian Republican Army — and she became, in Bengali memory, the first woman martyr of the revolutionary movement.
Kalpana Datta, born on 27 July 1913 at Sripur in Chittagong district, is often wrongly listed among the raiders of April 1930; in fact she joined Sen's movement in May 1931, after the raid. She was with Sen at Gairala when he was captured in February 1933 and escaped in the firing, but was arrested on 19 May 1933. In the second supplementary trial of the armoury raid case she was sentenced to transportation for life. Released in 1939, she completed her degree at the University of Calcutta the following year, and in 1945 published Chittagong Armoury Raiders: Reminiscences, still one of the principal first-hand accounts of the uprising. She died in 1995.
The Chittagong uprising changed no borders and freed no territory, yet historians of the freedom movement, from Bipan Chandra onward, have treated it as one of its most remarkable episodes: a meticulously planned seizure of a colonial city by a schoolteacher and his teenage students, which electrified Bengal's youth and demonstrated that the Raj could be challenged in arms. Manini Chatterjee's Do and Die remains the standard narrative history, and the story has repeatedly reached the screen — in the Bengali film Chattogram Astragar Lunthan as early as 1949, and in the Hindi films Khelein Hum Jee Jaan Sey (2010) and Chittagong (2012).
The ground itself remembers. After the Partition of Bengal in 1947, Chittagong became part of East Pakistan and then, after 1971, of Bangladesh — a country whose own Liberation War would be fought by another generation of young volunteers. In the city today, the gallows at Chittagong Central Jail where Sen was hanged have been designated a historical monument, and the police armoury building at Dampara — the very building seized on the night of 18 April — has been preserved within a police museum that presents the uprising of 1930 alongside the war of 1971, displaying photographs of the revolutionaries and Sen's farewell letter. At Pahartali, a sculpture of Pritilata Waddedar, installed in 2012, stands before the school near the former European Club, whose building survives as a railway office. Jalalabad Hill itself lies within the Chittagong Cantonment, and every 22 April the battle is commemorated in the city as Jalalabad Day. University halls at Dhaka and Chittagong bear Surya Sen's name. Nearly a century on, the names of Masterda and his students remain what Sen asked his comrades to make them in his last letter: written, as he put it, in red letters in the core of the heart.
