A Kurdish peshmerga soldier who was wounded Sept. 30 in fierce battles in nearby Nineveh province with Islamic State group militants is brought to the Zakho Emergency Hospital in Dahuk, Iraq. Hadi Mizban/The Associated Press hide caption

itoggle caption Hadi Mizban/The Associated Press

Turkish military forces of the Jandarma (police) block access at the Mursitpinar crossing gate near the Syrian border, where Syrian Kurdish people seek to pass, on Sunday. Turkey's leader says the country is willing to fight ISIS. Bulent Kilic/AFP/Getty Images hide caption

itoggle caption Bulent Kilic/AFP/Getty Images

Fighters from the Islamic State group parade down a main road in the northern city of Mosul, Iraq. A Yazidi woman nicknamed Dudu tells the story of how she was kidnapped by ISIS along with her sisters and other women, to be sold and married off. AP Photo hide caption

itoggle caption AP Photo

Two Royal Air Force Tornado GR4 fighter jets prepare to take off Saturday from an airbase in Cyprus. The British warplanes were heading on their first mission over Iraq since being given parliamentary authority to strike at ISIS Friday. -/AFP/Getty Images hide caption

itoggle caption -/AFP/Getty Images