"Pakistan Army initiated unprovoked firing on Indian Army posts in the Krishna Ghati sector at around 1250 hours today. Indian Army retaliated strongly and effectively," a defence spokesman said.
In the exchange of fire, Naik Mahendra Chemjung was grievously injured and succumbed to injuries, he added. Mr Chemjung, 35, belonged to Chilingdin in Nepal and is survived by his wife Nayan Kala Chemjung and a son.
"Chemjung was a brave and sincere soldier. The nation will always remain indebted to him for the supreme sacrifice and devotion to duty," the spokesman added.
Five children were among the injured, the youngest being five-year-old Zobia Kousar, who was airlifted to a hospital in Jammu.
Get Breaking news, live coverage, and Latest News from India and around the world on NDTV.com. Catch all the Live TV action on NDTV 24x7 and NDTV India. Like us on Facebook or follow us on Twitter and Instagram for latest news and live news updates.