تركيا ترد على قصف سوري جديد لاراضيها

Counter-battery radar is apparently being used here. It tracks the trajectory of projectiles and calculates their origin, so that fire can be directed at that place. If, say, the Emir of Qatar fired the mortar round that landed in Turkey from a mortar belonging to his brigade of Free Libyan Grad Missile Volunteers, if there were such a group, and if it were trying to drag Turkey into the war, then he might well be hit by the return fire.

Let's hope they will hit more from the filthy wannabe persian militia mercenaries