The Director General of CRPF Prakash Mishra has said operation against Naxals would be intensified effectively and concerted way in Bihar and Jharkhand to curb maoist activities.<br/> <br/>Mr . Mishra on Saturday visited the site at Bhangoreya forest area in Aurangabad district of Bihar where five naxals were killed on Friday evening in an encounter with COBRA battalion of the force.<br/><br/>Later talking to media person he said security personnel involved in anti naxal operations would be equipped with sophisticated and powerful weapons and devices.<br/><br/>He said a special training is being given to CRPF to combat naxal activities.