Anushilan Samiti
Anushilan Samiti (Ōnūshīlōn sōmītī, "lit": body-building society) was a Bengali Indian organisation that existed in the first quarter of the twentieth century, and propounded 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, if somewhat independent, arms in East and West Bengal identified as Dhaka Anushilan Samiti centred in Dhaka (modern day Bangladesh), and the Jugantar group (centred at Calcutta) respectively.
Anushilan Samiti
At least initially, membership was predominantly Hindus, which was ascribed to the religious oath of initiation and was unacceptable to Muslims. Each member was assigned to one or more of three roles. These included collection of funds, implementation of planned actions and propaganda respectively. In practice, however, the fundamental division was between what was conceived as "military’’ work and ‘‘civil’’ work. "Dal"s (teams) consisting of five or ten members led by a "dalpati" (teamleader) were grouped together in local "samiti"s led by "adhyakshas" (executive officer) and other officers. These reported to district officers appointed by and responsible to the central Dhaka organization. This was commanded by Pulin Das and those who succeeded him during his periods of imprisonment. "Samitis" were divided into four functional groups: violence, organisation, keepers of arms, householder department. Communications were by special couriers and were written in secret code. This practice and many others were taken from literary sources and were in part a concession to the young men’s need to act out romantic drama. Less is known about the "Jugantar" network, which took the place of the Maniktala society after Alipore Bomb case. It faced divisions similar to "Anushilan". Historian Leonard Gordon notes that at least in the period between 1910 and 1915, each group "dal" in the "Jugantar" network were separate units composed of a leader known as "dada" ("lit": elder brother), and his followers. The "dada" was also guru, tutoring those under his command, practical skills, revolutionary ideology and strategy. Gordon suggests that the dada system developed out of pre-existing social structures in rural Bengal. "Dada"s both co-operated and competed with each other for men, money and material.