Fighters Abandoning Al-Qaeda Affiliates To Join Islamic State, U.S. Officials Say By Greg Miller August 9 U.S. spy agencies have begun to see groups of fighters abandoning al-Qaeda affiliates in Yemen and Africa to join the rival Islamist organization that has seized territory in Iraq and Syria and been targeted in American airstrikes, U.S. officials said. The movements are seen by U.S. counterterrorism analysts as a worrisome indication of the expanding appeal of a group known as the Islamic State that has overwhelmed military forces in the region and may now see itself in direct conflict with the United States....