In Chhattisgarh, search and cordon operations are on following the landmine blast in the Rajnandgaon district today.Talking to AIR news this evening Rajesh Mishra, I.G. and the state police spokesperson said that the Naxalites triggered a landmine near Kohka which killed 3 ITBP jawans and injured another jawan as they were traveling in a jeep. He said that the incident occurred near the state border inside Maharashtra. The bodies of the jawans are being airlifted to capital Raipur.