Senior Congress leader Digvijay Singh on Tuesday disfavoured use of air force in dealing with naxalism and favored a multi-pronged strategy to deal with the problem. <br/><br/>Talking to reporters in Mirzapur, he said, those who talk about use of air force do not know the terrain of the Dantewada area. His views came a day after Home Minister P Chidambaram said that security forces and Chief Ministers of Bengal, Maharashtra, Andhra Pradesh, Chhattisgarh and Orissa were asking for air-support and he had tried to convince the Union Cabinet on the issue. <br/><br/>Mr. Singh, who had recently criticised the approach of Mr. Chidambaram and the Home Ministry in tackling naxalism in a newspaper article, advocated talks and a multi-pronged strategy to deal with the problem. He also underlined the importance of development at the lowest level to fight the naxalites.