Indian Prime Minister Narendra Modi vowed on Thursday to pursue, track and punish terrorists and their backers in a strong reaction to a deadly militant attack on tourists in Kashmir, where police have identified two of the gunmen as Pakistani.

Prime Minister Narendra Modi on Thursday declared that the killers of Pahalgam will be pursued “to the ends of the earth” and promised to “identify, track and punish every terrorist and their backers”.

The Pakistani government announced a series of sweeping retaliatory measures a day after India took aim at its neighbor and archnemesis.