No casualties were reported on either side during the encounter, according to police.
Police recovered a pipe bomb from the spot after the gun-battle.
"The incident took place in the forest near Dindodi hill under Jangla police station area when a team of district forces was out on an area domination operation," Bijapur Additional Superintendent of Police Mohit Garg told PTI.
Ultras triggered an improvised bomb blast when the patrolling team was advancing through the forest, leading to an exchange of fire between both the sides, he said.
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