"Pakistani troops opened unprovoked fire on the Gigriyal post of the army in Akhnoor sector of the LoC Friday afternoon," a defence spokesman told IANS.
Indian troops retaliated with small arms and automatic weapons and the exchange of fire continued for around 25 minutes, he added.
A Border Security Force (BSF) officer was injured Thursday in firing from across the International Border in the state's Samba district.
Police sources told IANS that sub-inspector Jitender Singh of 68 Battalion was injured at Manayari post in Hira Nagar sector.
The two incidents came shortly after a flag meeting Wednesday held between the Indian and Pakistan army battalion commanders at Chakan-Da-Bagh cross-point in the state's Poonch district to ensure that the ceasefire agreement is observed in letter and spirit.