"Personnel from the CRPF, Jharkhand Jaguar, CoBRA, Jharkhand Armed Police and district police from Dhanbad and Giridih are involved in the 'Operation Hill Vijay' to drive Maoists out of the hills," Deputy Inspector General of Police (Hazaribagh) Upendra Kumar said.
Commando Battalions for Resolute Action (CoBRA) are a specialised force which has been raised by the CRPF for jungle combat, while the Jharkhand Jaguar are a Special Task Force for eradication of extremist activities in the state.