() was an Indian fitness club, which was actually used as an underground society for anti-British revolutionaries. In the first quarter of the 20th century it supported revolutionary violence as the means for ending British rule in India. The organisation arose from a conglomeration of local youth groups and gyms (akhara) in Bengal in 1902. It had two prominent, somewhat independent, arms in East and West Bengal, (centred in Dhaka), and the Jugantar group (centred in Calcutta).

From its foundation to its dissolution during the 1930s, the Samiti challenged British rule in India by engaging in militant nationalism, including bombings, assassinations, and politically motivated violence. The Samiti collaborated with other revolutionary organisations in India and abroad. It was led by the nationalists Aurobindo Ghosh, his brother Barindra Ghosh, and Hemchandra Kanungo. The early leaders were influenced by philosophies like Italian Nationalism, and the Pan-Asianism of Kakuzo Okakura. Ullaskar Dutta used to be the Jugantor group's principal bomb maker until Hemchandra Kanungo returned from Paris having learned bomb making and explosive chemistry. The Samiti was involved in a number of noted incidents of revolutionary attacks against British interests and administration in India, including early attempts to assassinate British Raj officials. These were followed by the 1912 attempt on the life of the Viceroy of India, led by Rash Behari Bose and Basanta Kumar Biswas, and the seditious conspiracy during World War I, led by Jatindranath Mukherjee.

The organisation moved away from its philosophy of violence in the 1920s due to the influence of the Indian National Congress and the Gandhian non-violent movement. A section of the group, notably those associated with Sachindranath Sanyal, remained active in the revolutionary movement, founding the Hindustan Socialist Republican Association in North India. A number of Congress leaders from Bengal, especially Subhas Chandra Bose, were accused by the British Government of having links with the organisation during this time.

The Samiti's violent and radical philosophy revived in the 1930s, when it was involved in the Kakori conspiracy, the Chittagong armoury raid, and other actions against the colonial administration of British India.

Shortly after its inception, the organisation became the focus of an extensive police and intelligence operation which led to the founding of the Special branch of the Calcutta Police. Notable officers who led the police and intelligence operations against the Samiti at various times included Sir Robert Nathan, Sir Harold Stuart, Sir Charles Stevenson-Moore and Sir Charles Tegart. The threat posed by the activities of the Samiti in Bengal during World War I, along with the threat of a Ghadarite uprising in Punjab, led to the passage of Defence of India Act 1915. These measures enabled the arrest, internment, transportation and execution of a number of revolutionaries linked to the organisation, which crushed the East Bengal Branch. In the aftermath of the war, the Rowlatt committee recommended extending the Defence of India Act (as the Rowlatt Act) to thwart any possible revival of the Samiti in Bengal and the Ghadarite movement in Punjab. After the war, the activities of the party led to the implementation of the Bengal Criminal Law Amendment in the early 1920s, which reinstated the powers of incarceration and detention from the Defence of India Act. However, the Anushilan Samiti gradually disseminated into the Gandhian movement. Some of its members left for the Indian National Congress then led by Subhas Chandra Bose, while others identified more closely with Communism. The Jugantar branch formally dissolved in 1938.

Background The growth of the Indian middle class during the 19th century led to a growing sense of Indian identity that fed a rising tide of nationalism in India in the last decades of the 1800s. The creation of the Indian National Congress in 1885 by A. O. Hume provided a major platform for the demands of political liberalisation, increased autonomy and social reform. The nationalist movement became particularly strong, radical and violent in Bengal and, later, in Punjab. Notable, if smaller, movements also appeared in Maharashtra, Madras and other areas in the South. The movement in Maharashtra, especially Mumbai (formerly Bombay) and Poona, preceded most revolutionary movements in the country. This movement was supported ideologically by Bal Gangadhar Tilak, who may also have offered covert active support. The Indian Association was founded in Kolkata (formerly Calcutta) in 1876 under the leadership of Surendranath Banerjee. The Association became the mouthpiece of an informal constituency of students and middle-class gentlemen. It sponsored the Indian National Conference in 1883 and 1885, which later merged with the Indian National Congress. Kolkata – formerly Calcutta was at the time the most prominent centre for organised politics, and some of the students who attended the political meetings began to organise "secret societies" that cultivated a culture of physical strength and nationalist feelings.

Timeline

Origins By 1902, Kolkata (formerly Calcutta) had three secret societies working toward the violent overthrow of British rule in India: one founded by Calcutta student Satish Chandra Basu with the patronage of Calcutta barrister Pramatha Mitra, another led by Sarala Devi, and the third founded by Aurobindo Ghose. Ghose and his brother Barin were among the strongest proponents of militant Indian nationalism at the time. The militant nationalists thought of more direct and violent ways of ending British rule in India ... The chief apostle of militant nationalism in Bengal was Aurobindo Ghose. In 1902, there were three secret societies in Calcutta – Anushilan Samiti, founded by Pramatha Mitra, a barrister of the High Court of Calcutta; a society sponsored by Aurobindo Ghose and a society started by Sarala Devi ... the government found it difficult to suppress revolutionary activities in Bengal owing to ... leaders like Jatindranath Mukherjee, Rashbehari Bose and Jadugopal Mukherjee. Nationalist writings and publications by Aurobindo and Barin, including Bande Mataram and Jugantar Patrika (Yugantar), had a widespread influence on Bengal youth and helped Anushilan Samiti to gain popularity in Bengal. The 1905 partition of Bengal stimulated radical nationalist sentiments in Bengal's Bhadralok community, helping the Samiti to acquire the support of educated, politically conscious and disaffected members of local youth societies. The Samiti's program emphasised physical training, training its recruits with daggers and lathis (bamboo staffs used as weapons). The Dhaka branch was led by Pulin Behari Das, and branches spread throughout East Bengal and Assam. More than 500 branches were opened in Eastern Bengal and Assam, linked by "close and detailed organisation" to Pulin's headquarters at Dhaka. This branch soon overshadowed its parent organisation in Calcutta. Branches of Dhaka Anushilan Samiti emerged in Jessore, Khulna, Faridpur, Rajnagar, Rajendrapur, Mohanpur, Barvali and Bakarganj, with an estimated membership of 15,000 to 20,000. Within two years, Dhaka Anushilan changed its aims from those of the Swadeshi movement to that of political terrorism.

The organisation's political views were expressed in the journal Jugantar, founded in March 1906 by Abhinash Bhattacharya, Barindra, Bhupendranath Dutt and Debabrata Basu. It soon became an organ for the radical views of Aurobindo and other Anushilan leaders, and led to the Calcutta Samiti group being dubbed the "Jugantar party". Early leaders were Rash Behari Bose, Bhavabhushan Mitra, Jatindranath Mukherjee and Jadugopal Mukherjee. Aurobindo published similar messages of violent nationalism in journals such as Sandhya, Navashakti and Bande Mataram.

Nationalism and violence

The Dhaka Anushilan Samiti broke with the Jugantar group in West Bengal due to disagreements with Aurobindo's approach of slowly building a mass base for revolution. The Dhaka group instead sought immediate action and results through political terrorism. The two branches of the Samiti engaged in dacoity to raise money, and performed a number of political assassinations. The first such dacoity was committed by Naren ... Around this time, revolutionaries threw a bomb at the carriage of Mr. and Mrs. Kennedy ... in Muzaffarpur, under the mistaken notion that the 'notorious' Magistrate Kingsford was in the carriage. This led to the arrest of Kshudiram Bose and the discovery of the underground conspiratorial centre at Manicktala in eastern Calcutta ... Nandalal Banerjee, an officer in the Intelligence Branch of the Bengal Police was shot dead by Naren ... This was followed by the arrest of Aurobindo, Barin and others. In December 1907, the Bengal branch derailed a train carrying Bengal Lieutenant Governor Andrew Henderson Leith Fraser in a plot led by the Ghosh brothers. In the same month, the Dhaka Anushilan Samiti assassinated former Dhaka district magistrate D. C. Allen. The following year, the Samiti engineered eleven assassinations, seven attempted assassinations and explosions and eight dacoities in West Bengal. Their targets included British police officials and civil servants, Indian police officers, informants, public prosecutors of political crimes, and wealthy families. Under Barin Ghosh's direction, the Samiti's members also attempted to assassinate French colonial officials in Chandernagore who were seen as complicit with the Raj.

Anushilan Samiti established early links with foreign movements and Indian nationalists abroad. In 1907 Hem Chandra Kanungo (Hem Chandra Das) went to Paris by selling his land property to learn bomb-making from Nicholas Safranski, a Russian revolutionary in exile. In 1908, young recruits Khudiram Bose and Prafulla Chaki were sent on a mission to Muzaffarpur to assassinate chief presidency magistrate D. H. Kingsford. They bombed a carriage they mistook for Kingsford's, killing two Englishwomen. Bose was arrested while attempting to flee and Chaki committed suicide. Police investigation of the killers connected them with Barin's country house in Manicktala (a suburb of Calcutta) and led to a number of arrests, including Aurobindo and Barin. The ensuing trial, held under tight security, led to a death sentence for Barin (later commuted to life imprisonment). The case against Aurobindo Ghosh collapsed after Naren Gosain, who had turned crown witness, was shot in Alipore jail by Satyendranath Basu and Kanailal Dutta, who were also being tried. Aurobindo retired from active politics after being acquitted. This was followed by a 1909 Dhaka conspiracy case, which brought 44 members of the Dhaka Anushilan Samiti to trial. Nandalal Bannerjee (the officer who arrested Khudiram) was shot and killed in 1908, followed by the assassinations of the prosecutor and informant for the Alipore case in 1909.