 After Aurobindo's retirement, the western Anushilan Samiti found a more prominent leader in Bagha Jatin and emerged as the Jugantar.Jatin revitalised links between the central organisation in Calcutta and its branches in Bengal, Bihar, Orissa and Uttar Pradesh, establishing hideouts in the Sunderbans for members who had gone underground.The group slowly reorganised, aided by Amarendra Chatterjee, Naren Bhattacharya and other younger leaders.