Jammu, Sept 29: Pakistani troops resorted to mortar shelling along the Line of Control (LoC) targetting civilian areas and defence establishments killing a teenaged boy and wounding a jawan in Rajouri district of Jammu and Kashmir since last evening, official sources said here today. In Pak shelling along LoC in Kalaban, Kalsian, Jhangard, Kalal, Laam, Bhawani, Makri areas of Noushera sector of Rajouri district one teenager, Neeraj Kumar was killed and an army jawan Sant Paul Singh was injured in Kalaban and Makri areas late last night. The injured has been hospitalised, the sources said and added Indian troops retaliated and exchange of shelling was on in these areas till this morning. Bureau Report