Most likely Pakistani are checking, how well Indians are prepared in case IAF attach PAF, then they need a face saving and where they will do that face saving, so they tried may be RJ area is for their face saving but realized that RJ is very rough too. Now they will be more scared.Shot down by Su-30mki over Paki airspace. Looks like its a message to not even come close or they will get shot down.
This Fear war is playing at best.