The National Investigation Agency (NIA) on Tuesday said it has arrested CPI (Maoist) activist Samrat Chakraborty alias Nilkamal Sikdar in a case related to setting up of units of the outlawed group in Assam.
Chakraborty (37), a resident of Seth Bagan Road, North 24 Parganas district, West Bengal, was also known as "Amit, Argha, Nirmal and Nirman". He was arrested from Mahispata, near Narayana School on the Kalyani Expressway in North 24 Parganas, the NIA said in a statement.
The case is related to the arrest of veteran Maoist leader Arun Kumar Bhattacharjee alias "Jyotish" alias "Kabir" alias "Kanak" alias "Kanchan da" of West Bengal, a central committee member, and an ideologue and strategist of the CPI (Maoist), the NIA said.
Bhattacharjee had been assigned the task to establish CPI (Maoist) organisation in Assam and to further spread the roots of the group in the state in general and the northeast in particular, it said.
On September 2, the agency had filed a charge sheet against six arrested accused, including Bhattacharjee, in the special NIA court in Guwahati.
"Further investigations in the case revealed that accused Chakraborty was an active member of CPI (Maoist) organisation based in West Bengal. He was a linkman in clandestine communication between the top hierarchy of CPI (Maoist) organisation and the arrested accused, Bhattacharjee, who was operating from his hideout in Assam," the agency said.
Chakraborty had visited Cachar district of Assam on several occasions to assist Bhattacharjee in furthering the activities of the CPI (Maoist) organisation in the Northeastern States on the specific instructions of the eastern regional bureau of the party.Further investigation in the case is in progress, it added.