A senior leader of the ISIS terrorist group, Abu al Umarayn, was killed in a drone strike in Syria on Dec. 2, the U.S.-led coalition has told Fox News Pentagon correspondent Lucas Tomlinson. Al Umarayn had been involved in the killing of former U.S. Army ranger Peter Kassig.
Coalition spokesperson Col. Sean Ryan told Fox News, “Al Umarayn had given indications of posing an imminent threat to Coalition Forces and he was involved in the killing of American Citizen and former U.S. Army Ranger, Peter Kassig.
