Constable Reyaz Ahmad died at SKIMS hospital in Soura this afternoon, they said.
He was among the four security force personnel injured in the attack on August 14.
The militants had hurled a grenade at a road opening party of CRPF and police at Batpora in Magam area, 20 kilometres from here, a police official said.
Disclaimer: No Business Standard Journalist was involved in creation of this content