Pakistan Taliban Warns of Revenge Attacks After Leader Killed By Drone Strike

Maulana Fazlullah is the new leader

(CNN) -- The Pakistan Taliban has vowed to carry out revenge attacks on the national government after appointing a new leader following the death of their former chief in a U.S. drone strike.

The terrorist group's new leader, Maulana Fazlullah, is a longtime militia commander possibly linked to the assassination attempt on teenage activist Malala Yousafzai. His elevation to the head of the extremist organization was announced Thursday.

The grim warning to the Pakistani government came the same day from Asmatullah Shaheen, who served as interim leader before Fazlullah's appointment.