LORA LAI- At least seven security personnel were martyred and two others injured when militants ambushed their check-post in Duki area of Loralai late Wednesday night. According to Levies sources, the bodies and injured have been shifted to Loralai hospital. In Balochistan, seven FC personnel were martyred when some armed men opened fire at a check post in Duki area of Loralai district. Security forces are carrying out search operation in the area.