The April 2010 Dantewada Maoist attack was an 6 April 2010 ambush by Naxalite-Maoist insurgents from the Communist Party of India (Maoist) near Chintalnar village in Dantewada district, Chhattisgarh, India, leading to the killing of 76 CRPF policemen and 8 Maoists the deadliest attack by the Maoists on Indian security forces.The attack occurred when over 85 officers from the central paramilitary force Central Reserve Police Force (CRPF) and a local police group were conducting an area domination exercise in the Bastar tribal region of the Indian state of Chhattisgarh.Ambush style attacks on Indian Police have been repeated since by Maoist terrorists

The Communist Party of India (Maoist) is a Maoist communist political party and militant organization in India which aims to overthrow the "semi-colonial and semi-feudal Indian state" through people's war. It was founded on 21 September 2004, through the merger of the Communist Party of India (Marxist–Leninist) People's War (People's War Group) and the Maoist Communist Centre of India (MCCI). The CPI (Maoist) are often referred to as the Naxalites, in reference to the Naxalbari insurrection conducted by radical Maoists in West Bengal since 1967. The party has been designated as a terrorist organisation in India under the Unlawful Activities (Prevention) Act since 2009.In 2006, Prime Minister Manmohan Singh referred to the Naxalites as "the single biggest internal security challenge" for India, and said that the "deprived and alienated sections of the population" form the backbone of the Maoist movement in India. The government officials have declared that, in 2013, 76 districts in the country were affected by "Naxal terrorism", with another 106 districts in ideological influence. In 2020, the activities of the party began to increase again in Telangana and other areas.