A blast happened on the Khunzakh-Gergebil Highway 3 km away from the Chalda Village of the Gergebilsky District of Dagestan, RIA Novosti reports.
A bomb equivalent to about 6-7 kg of TNT went off when a service car of the Khunzakhsky Border Group was passing. No one was injured. A crater with diameter of 2.5 meters and depth of 60 cm was left.
