The word means "the unknown hills" ( means 'unknown' and means 'hill') in the
Gondi language native to the region. Forest, about equivalent to the present
Bastar division. Dandakaranya, literally meaning "the abode of the demon Dandaka", also finds mention in Hindu epic,
Ramayana. The dense forests of Abujhmarh have long been isolated from the outside world, inhabited largely the indigenous people, and accessible only via forest pathways starting from
Narayanpur,
Bijapur and Basroor. Geographically, the Indravati river segregates it from
Bastar region, adding to its isolation. After
independence of India, its isolation continued, except when in 1958 the government refugees from
East Bengal in the
Dandakaranya area in the present
Bastar division, and later the hills started getting exploited for its mineral wealth, like the Bailadila Hills excavated for its deposits of high-grade iron ore. The tribals remained backward and exploited by prevalent
feudalism in India, After being pushed out of
Andhra Pradesh, post 2003, Naxals made these forests their hub, and even established a revenue generation system which includes land sharing, cooperative farming and running foodgrain and seeds banks. In June 2009, after a nearly 30-year restriction on the entry of outsides into the area, imposed by then
Government of Madhya Pradesh, triggered by a controversial documentary made by a foreign channel, the
Government of Chhattisgarh, a state carved out of Madhya Pradesh in 2000, eased the restrictions. The next big attack came on 18 March 2007, when the Maoists attacked a police camp at Ranibodli, killing 55 policemen, including Special Police Officers (SPOs). "
Operation Green Hunt" was launched in area in April 2010, but on 7 April, in an ambush by People's Liberation Guerilla Army (PLGA), 76 security persons were killed in Chintalnar. ==Geography==