Naxalism

Naxalism is a type of Communism in India. It started in the 1960s. Naxalites believe in anti national terrorism and guerrilla warfare. According to the Indian government, Naxalites are terrorists. Famous naxalites include Arundhati Roy, Ramchandra Guha, Kunal Kamra, Etc. 
Naxalism is named after the town of Naxalbari in West Bengal.