A paramilitary trooper was injured on Saturday evening in a grenade blast Budshah bridge near Maisuma Lal chowk in Srinahar district.
A police officer told GNS that the suspected militants hurled a grenade on CRPF vehicle at Budshah bridge.
In the blast a paramilitary CRPF trooper sustained splinter injuries. A pedestrian is also said to have received injuries in the incident.