The explosive device that went off while a military truck was passing
in Dagestan's Kizlyar District was equivalent to 3 kg of TNT, RIA
Novosti cites a police source as saying.
The explosion was followed by gunshots from nearby bushes. There were
no casualties reported.
The bomb was planted on a roadside near a bridge. A crater with 1 m in
diameter and 0.5 m deep was left after the bomb.