You can blame everyone for your problems, Saudi Arabia, India, USA; but you do not realize that the biggest sponsor of everything happening in Pakistan are Pakistanis (or ex-Pakistanis). For personal gains, these people do not care about anything. Where does sectarian terrorism come from? Why does it arise? Who is behind this? What are the political gains? These things only point towards one answer. Sympathy for power. These incidents would happen to bring people together and support the leaders of certain parties that will now come in power.
Over a year ago, I had given my statement on this forum that as the time for elections closes us, the situation especially in Balochistan will worsen for political motives. Look at the situation this way, the Army is already being blamed for the activities in Balochistan by the world AND our dear PPP. What does PPP fear? Army. The killings would be used by PPP (and others sharing similar interests) against the Army during the time of elections, which will make people favor PPP against Army and gain votes. You need to realize that FC has been on target operations since December but these do not get the coverage because of the reason I mentioned above. The Army you demand has already been working for you before your call yet do not get the spotlight. 2 days back, 20 suspects for this incident were arrested who turned out to be Uzbeks and Afghans. I don't see any media reporting this.
You need to think outside the box which you have been made to live in. The killings would not stop, would not reduce till the elections. It is you who decides if it stops after elections or not. The decisions is in your hands, you have one just one vote. I hope you now realize the value of your vote. Last time, all of you voted for PPP and you got what you deserve. Don't fall the the same trap PPP used last time, again this year - sympathy votes.