Both sides say Pakistan has bombed targets in Kabul, Kandahar and Paktia in an escalation of recent tit-for-tat attacks. Pakistan has bombed Afghanistan’s capital Kabul and other cities, claiming to have killed scores of Afghan Taliban fighters, as Defence Minister Khawaja Asif said Islamabad would now be waging “open war”. In a major escalation of the simmering tensio... [7233 chars]