The alleged mastermind of the 2014 attack on a school in Pakistan in which more than 150 people died, most of them children, has been killed in an American drone strike in Afghanistan, the Pakistan military and sources in the Pakistani Taliban said.
Pakistan on Sunday denounced the US drone strike believed to have killed the Taliban chief Mullah Akhtar Mansour as a violation of its air space and said only negotiations could bring a lasting peace to Afghanistan.
