India, Oct. 2 -- Pakistan on Thursday said it killed at least 22 terrorists in airstrikes in Afghanistan as part of a campaign to eliminate militants' hideouts across the border. Afghanistan's Taliban Government, meanwhile, said that Pakistani strikes killed nine Afghan civilians, including women and children, and injured 11 others.This comes amid a sharp escalation in already strained relations between Pakistan and Afghanistan, with the two sides trading allegations over militant sanctuaries, cross-border attacks, airstrikes and border incursions.Pakistan's information ministry, in a statement, said that the country's security forces conducted "well-planned and calibrated aerial strikes" against the hideouts and safe havens of the banned...