In Afghanistan, 23 people were killed and several others injured in a suicide bomb blast in Kabul on Friday.
According to reports, the suicide bomber blew his explosive at an education center in Dasht-e-Barchi area when students were taking a university exam.
No one has yet claimed responsibility for the blast.
Prime Minister Shehbaz Sharif has expressed deep grief and sorrow over Kabul bomb blast.
In his tweet on Friday, he said that words cannot express this sheer barbarism.
He expressed deepest condolence and sympathies to the bereaved families and people of Afghanistan.
The Prime Minister said that he had raised the issue of terrorism in his address at United Nations General Assembly that it continues to threaten not just Afghanistan and Pakistan but also the whole world and the international community should not let its guard down.
He said that strengthening global cooperation against changing threat matrix of terrorism is need of the hour.