Sonadhar, who was the brain-behind the killing of Shukla, Mahendra Karma and several other top leaders of Congress in Chhattisgarh on May 25, 2013, was killed along with two of his body guards in Malkangiri district.
On a tip-off, a team of Special Operation Group (SOG) and District Voluntary Force (DVF) launched an operation in Bhejaguda forest of Mathili area where they came face to face with a group of ultras, sparking a gunbattle, Malkangiri Superintendent of Police Mitrabhanu Mohapatra said.
In the 2013 incident in Chhattisgarh' Darba Ghati before the state assembly polls had wiped out almost the entire Congress leadership in the state. Karma, a former Home Minister of Chhattisgarh, was the spearhead of Salwa Judum, an anti-Naxal operation. They were among 25 people killed in the Maoist ambush.
Sonadhar, who held an important position in Maoist hierarchy, was allegedly involved in many crimes in Mathili area in Odisha and adjoining Darabha region in Chhattisgarh, police said.
Combing operations and patrolling have been intensified in the area after the incident, they said.
