In June 1971, the Ansar was disbanded and reconstituted as the Razakars. Initially, they were controlled by the
Shanti Committee, which was formed by several pro-Pakistani leaders, including
Nurul Amin and
Khwaja Khairuddin. The first recruits were 96
Jamaat party members, who started training in an Ansar camp at Khan Jahan Ali Road, Khulna. The ordinance stipulated the creation of a voluntary force to be trained and equipped by the provincial government. Organizational command of the Razakar Bahini was given to Abdur Rahim. The Razakar force was organised into
brigades of around 3,000–4,000 volunteers, mainly armed with
light infantry weapons provided by the
Pakistan Army. Each Razakar brigade was attached as an auxiliary to two Pakistan regular army brigades, and their main function was to arrest and detain pro-independence Bengalis and Bengali nationalists. Suspects were tortured during custody and killed. Razakars were trained by the Pakistan Army.
Chakma youth from the
Chittagong Hill Tracts actively joined the Razakar militia. The Razakars were paid by the Pakistan Army and provincial administration. Leading supporters of a united Pakistan urged General
Yahya Khan to increase the number of Razakars and give them more arms to extend their activities in East Pakistan. They were advised "to uproot secessionists, antisocialists and
Naxalites." ==Genocide==