New Delhi, Sept. 16 -- The Pakistani naval vessel involved in a collision with an Indian Navy ship in the North Arabian Sea on Tuesday evening was PNS Hunain, an Offshore Patrol Vessel of the Pakistan Navy, sources said on Wednesday.

According to sources, the incident took place on September 15 when the Pakistani vessel approached a frontline Indian Navy warship carrying out a routine surveillance mission in the North Arabian Sea.

The Pakistani naval ship closed in at high speed and manoeuvred in an "unprofessional and unsafe manner", resulting in a collision, sources said. No major damage was reported in the incident.

Following the incident, India on Wednesday summoned the Charge d'Affaires of the Pakistan High Commission in New Delhi...