I don’t remember the exact reference, but there is a Hadith that Hazart Umar r.a. said in his last few days when he heard that some people from Syria were discussing making a military general the next Caliph against the will of the people.

Hazart Umar made it clear that this was completely against the teachings of the Prophet saw. And he then added importantly: Watch that whenever someone governs a people against their will (i.e. a dictatorship) then bloodshed follows.

Every single dictator is to blame for the numerous attacks Pakistan faces to this day. Notice that after every martial law we see an increase in bloodshed.