Four Central Reserve Police Force jawans were injured when militants hurled a grenade at their camp in downtown Srinagar on Thursday morning.
The camp of the CRPF's 27th battalion was attacked at around 10 am, official sources said.
The four jawans have been hospitalised. No militant outfit has claimed responsibility for the act.
The attack came only a day after three people, including two militants, died in an assault on a Border Security Force camp in Sopore, north Kashmir.