The home-made bombs, weighing 15 kg, 9 kg and 5 kg, were unearthed yesterday by a joint team of the CRPF and the local police from the forests under Basaguda police station limits where a road construction work is underway, Bijapur Additional Superintendent of Police Mohit Garg told PTI.
A road is being built from Basaguda (Bijapur) to Jagargunda in Sukma district, another insurgency-hit district.
The 49km road isnot only strategically important but also crucial for the people living in this inaccessible region, he said.
Garg said last week, too, threepowerfulIEDs were recovered from two places in the same area, he said.
Maoists regularly plant IEDsto target security forces during their anti-Naxal operations in the state.