Islamic State beheaded seven men and three women in a northern Kurdish area of Syria, a human rights monitoring group said on Wednesday, part of what it .\rbr\rbrA human rights monitoring group said on Saturday that the Islamic State militant group has executed 700 members of a tribe it has been battling in eastern Syria .\rbr\rbrTakfiri extremists Syrias insurgency killed 150 soldiers in a battle for control of an Aleppo suburb this week, including 51 who were executed after they had .\rbr\rbrEXCLUSIVE: VICE News Meets Barack Obama: The Islamic State, a hardline Sunni jihadist group that formerly had ties to al Qaeda, has .