The explosives, each weighing five kgs, were unearthed by a joint team of Chhattisgarh Armed Force (CAF) and district force between Badko and Aadnar villages under Bayanar police station limits, where road construction is underway, Kondagaon Additional Superintendent of Police Maheshwar Nag told PTI.
The construction of the road is going on between Bhatpal and Mardapal under Pradhan Mantri Gram Sadak Yojna (PMGSY) in the region, located around 250 kms away from here.
The bomb disposal squad immediately destroyed the explosives, he said.
"The Maoists fear that construction of the road will speed up the movement of security forces and development works in the region that will ultimately uproot them. Therefore they planted IEDs in a bid to harm the security personnel," the officer said.