Accused in Samjhauta Express blast, Mecca Masjid blast and Dargah Sharif blast.
He reportedly worked with Vanvasi Kalyan Kendra in Andaman and Nicobar and Dang (Gujarat) from mid-1990s to 2007.
Vanvasi Kalyan Kendra is a front organisation of RSS. He has been arrested.
The others named by the home department as "Hindu terrorists" were Rajendra Chaudhary alias Samundar (accused in Samjhauta blast), Mukesh Vasnani (RSS worker in Godhra in 2000; arrested for Ajmer blast), Chandrashekhar Leve (RSS pracharak in Shahjahanpur) and Kamal Chauhan.