US strike 'kills Islamic State commander in Afghanistan'

 A US strike over the weekend killed a senior Islamic State commander in eastern Afghanistan, Afghan and US officials said Monday. The strike in Nangarhar province killed Abu Sayeed Orakzai, a senior leader in the extremist group, according to Shah Hussain Martazawi, deputy spokesman for the Afghan presidency. He said the operation showed the government's "determination to fight terrorism." Lt Col Martin O'Donnell, a spokesman for US forces in Afghanistan, said American forces launched a co