Members of the Kurdish security forces stand guard as people, who fled from the violence in Mosul, arrive in their vehicles at a camp for internally displaced people on the outskirts of Arbil
Members of the Kurdish security forces stand guard as people, who fled from the violence in Mosul, arrive in their vehicles at a camp for internally displaced people on the outskirts of Arbil in Iraq's Kurdistan region June 14, 2014. The insurgent offensive that has threatened to dismember Iraq spread to the northwest of the country on Sunday, when Sunni militants launched a dawn raid on a town close to the Syrian border, clashing with police and government forces. Islamic State in Iraq and the Levant (ISIL) fighters and other Sunni Muslim armed groups have stormed several towns on the road to Baghdad after seizing the city of Mosul nearly a week ago. Picture taken June 14. REUTERS/Jacob Russell (IRAQ - Tags: CIVIL UNREST POLITICS MILITARY)
An Iraqi security forces member with his weapon takes position as people, who fled from the violence in Mosul, arrive at a camp for internally displaced people on the outskirts of Arbil
An Iraqi security forces member with his weapon takes position as people, who fled from the violence in Mosul, arrive in their vehicles at a camp for internally displaced people on the outskirts of Arbil in Iraq's Kurdistan region June 14, 2014. The insurgent offensive that has threatened to dismember Iraq spread to the northwest of the country on Sunday, when Sunni militants launched a dawn raid on a town close to the Syrian border, clashing with police and government forces. Islamic State in Iraq and the Levant (ISIL) fighters and other Sunni Muslim armed groups have stormed several towns on the road to Baghdad after seizing the city of Mosul nearly a week ago. Picture taken June 14. REUTERS/Jacob Russell (IRAQ - Tags - Tags: CIVIL UNREST POLITICS MILITARY TPX IMAGES OF THE DAY)
A view of signs and road of Sulaiman Pek, north of Baghdad
A view of signs and road of Sulaiman Pek, north of Baghdad June 13, 2014. The insurgent offensive that has threatened to dismember Iraq spread to the northwest of the country on Sunday, when Sunni militants launched a dawn raid on a town close to the Syrian border, clashing with police and government forces. Picture taken June 13. REUTERS/Stringer (IRAQ - Tags - Tags: CIVIL UNREST POLITICS MILITARY)
A boy stands beside damaged cars due to what activists claim was caused from shelling by forces loyal to Syrian President Bashar al-Assad at a market in central Duma in the eastern al-Ghouta, near Damascus
A boy stands beside damaged cars due to what activists claim was caused from shelling by forces loyal to Syrian President Bashar al-Assad at a market in central Duma in the eastern al-Ghouta, near Damascus June 15, 2014. REUTERS/Bassam Khabieh (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Debris falls from a damaged building due to what activists claim was caused from shelling by forces loyal to Syrian President Bashar al-Assad at a market in central Duma in the eastern al-Ghouta, near Damascus
Debris falls from a damaged building due to what activists claim was caused from shelling by forces loyal to Syrian President Bashar al-Assad at a market in central Duma in the eastern al-Ghouta, near Damascus June 15, 2014. REUTERS/Bassam Khabieh (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
A man points to a damaged building due to what activists claim was caused from shelling by forces loyal to Syrian President Bashar al-Assad at a market in central Duma in the eastern al-Ghouta, near Damascus
A man points to a damaged building due to what activists claim was caused from shelling by forces loyal to Syrian President Bashar al-Assad at a market in central Duma in the eastern al-Ghouta, near Damascus June 15, 2014. REUTERS/Bassam Khabieh (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
UK's Cameron signals tougher line on home-grown Islamist radicalism
BRITAIN-POLITICS/MUSLIMS:UK's Cameron signals tougher line on home-grown Islamist radicalism
Residents run in a damaged site due to what activists claim was from shelling by forces loyal to Syrian President Bashar al-Assad at a market in central Duma in the eastern al-Ghouta, near Damascus
Residents run in a damaged site due to what activists claim was from shelling by forces loyal to Syrian President Bashar al-Assad at a market in central Duma in the eastern al-Ghouta, near Damascus June 15, 2014. REUTERS/Bassam Khabieh (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Tribal fighters and members of Iraqi security forces carry their weapons as they take part in an intensive security deployment on the outskirts of Diyala province
Tribal fighters and members of Iraqi security forces carry their weapons as they take part in an intensive security deployment on the outskirts of Diyala province June 14, 2014. The insurgent offensive that has threatened to dismember Iraq spread to the northwest of the country on Sunday, when Sunni militants launched a dawn raid on a town close to the Syrian border, clashing with police and government forces. Picture taken June 14. REUTERS/Stringer (IRAQ - Tags - Tags: CIVIL UNREST POLITICS MILITARY)
Volunteers, who have joined the Iraqi army to fight against predominantly Sunni militants from the radical Islamic State of Iraq and the Levant, gather as they wait in Baghdad
Volunteers, who have joined the Iraqi army to fight against predominantly Sunni militants from the radical Islamic State of Iraq and the Levant (ISIL), gather as they wait in Baghdad June 15, 2014. The insurgent offensive that has threatened to dismember Iraq spread to the northwest of the country on Sunday, when Sunni militants launched a dawn raid on a town close to the Syrian border, clashing with police and government forces. ISIL fighters and other Sunni Muslim armed groups have stormed several towns on the road to Baghdad after seizing Mosul nearly a week ago - an offensive which only stalled as it approached the mainly Shi'ite capital. REUTERS/Ahmed Saad (IRAQ - Tags - Tags: CIVIL UNREST POLITICS MILITARY)