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.
Shaukat Usmani
M.N. Roy, an ex-member of the Anushilan Samiti, a powerful secret revolutionary organization operating in East Bengal in the opening years of the 20th century, went to Moscow by the end of April 1920, and soon after founded the émigré Communist Party of India at Tashkent on 17 October 1920. The fledgling party became a part of Communist International (Comintern) in 1921. Usmani had been a very early leading activist of the émigré Communist Party of India.