Khunti, Jan 18 (ANI): Security forces have launched a major offensive against Maoist rebels in Jharkhand, said a senior police official. Security forces and police are raiding hideouts in Gumla, Simdega, Ranchi and Singhbhum districts of the rebel outfits' hotbed. According to police, PLFI cadres are engaged in collecting levy from contractors, small industrialists, traders and transporters. A police report in 2014 said PLFI carried out as many incidents as CPI (Maoist). The Maoists, also known as Naxals in India, are inspired by the political philosophy of China's late Chairman Mao Zedong. They say they are fighting for the rights of poor farmers and landless labourers.