New Delhi: Security forces have been instructed to step up vigil at the India, Pakistan border following the attack in Punjab's Gurdaspur district, said Home Minister Rajnath Singh on Monday.

"Spoke to DG BSF Shri DK Pathak and instructed him to step up the vigil on India-Pakistan border in the wake of attack in Gurudaspur," tweeted Home Minister Rajnath Singh after militants struck at Dinanagar town, leaving at least one dead and seven injured.