Using silencer-fitted pistols, the ultras carried out the attack at busy Hari Singh High Street near Jehangir Chowk here this afternoon, resulting in critical injuries to Head constable Mohammed Maqbool and constable Nazir Ahmed, police said.
While Maqbool died on his way to hospital, Nazir Ahmed succumbed to his injuries when he was being operated in the hospital, they said.
A 16-year-old girl, identified as Ishrat of Ganderbal, was also injured in the attack as she was hit by a bullet in the arm, the police said.
The firing sparked off panic as people present in the busy area ran for safety.
Also Read
The area was cordoned off and a hunt has been launched to nab the militants involved in the attack, the spokesman said.
Police sources said the security agencies are reviewing the CCTV footage of the camera installed in the area for identifying the assailants.
No one was arrested during the hour-long operation which was a common sight during the 1990-2000 decade at the peak of militancy.
The operation was carried out in view of inputs that militants might try to sneak into the city to disturb the peace by carrying out subversive activities, officials said.