In Odisha, security forces have demolished a Maoist camp in Malkangiri district. The police said that acting on a tip-off, BSF jawans and police personnel raided a rebel camp in Similipadar forest of Badapada in Chitrakonda area. The ultras present in the camp disappeared into dense forests. Police recovered weapons and volumes of Maoist literature and medicines from the site.The police said that combing operation stepped up in the area.In another incident in Nuapada district, about 40 heavily armed Maoists attacked a stone crusher unit of a private builder and threatened the workers before setting afire 15 vehicles and a machine.