Jammu: In what may be considered deliberate and repeated provocation by Pakistan, fresh firing was reported along the LoC in Jammu & Kashmir's Kamalkot Uri Sector on Wednesday. Army sources reveal that there could be casualties in the exchange of fire.br br Pakistan troops fire on Army post in Poonch Sector, 5 jawans killedbr br The firing began early in the morning on Wednesday and continued for more than 90 minutes, reports say.br br Indian Army also retaliated in which two Pakistani Army jawans were reportedly injured.