Security forces try to establish control at Camp Ashraf in Iraq 's Diyala province . The U.S. military has been trying for months to secure the camp and its surrounding areas from Sunni militants who have taken over large parts of northern Iraq. `` For what reason were they killed ? '' Camp has housed exiled Iranian opposition members since mid-1980s . Iran wants camp shut down ; Iraqi government has said it would close facility .
Security forces try to establish control at Camp Ashraf in Iraq 's Diyala province . The U.S. military has been trying for months to secure the camp and its surrounding areas from Sunni militants who have taken over large parts of northern Iraq. Camp has housed exiled Iranian opposition members since mid-1980s . Iran wants camp shut down ; Iraqi government has said it would close facility .