In Chhattisgarh, at least 4 civilians were killed in a landmine blast in the Dantewada district today. According to the police sources, the blast occurred between Sukma and Konta when a private mini truck came under the impact of the landmine blast triggered by the naxalites this afternoon. The blast claimed the lives of four persons including the owner and the driver of the vehicle. Police have launched a search operation to nab the culprits.<br/>