At least 13 people, including two members of the Border Security Force, were seriously injured in a grenade explosion at Khudwani in south Kashmir's Anantnag district on Saturday afternoon, police in Srinagar said.
They said that militants hurled a grenade on a passing BSF vehicle, injuring soldiers and bystanders.
The police have shifted the injured to Anantnag hospital.
No one has claimed responsibility for the blast.