No one was injured in the explosion.
The rebels exploded landmine between Tarrem-Sarkeguda under Basaguda police station limits when a joint team of CRPF and its elite unit CoBRA was patrolling the region, a senior police official told PTI.
"The explosion occurred near the patrolling team. However, no injuries or causalities were reported," he added.
Soon after the explosion, a combing operation was launched in the region, around 450 km from here, to trace the attackers, he added.
A Road Opening Party (ROP) of paramilitary forces was carrying out its operation onBijapur-Dantewada route, that heads through restive forests, during which they spotted the IEDs near Matwada village, the official said.
The explosive weighing 5 kg each were planted to harm security forces as they often use this passage during their operation in the area, he said adding the bombs were immediately destroyed.