Displaced women from the minority Yazidi sect, who have joined the Kurdish peshmerga forces to fight against Islamic State militants, attend a ceremony in Dohuk

Displaced women from the minority Yazidi sect, who have joined the Kurdish peshmerga forces to fight against Islamic State militants, attend a ceremony in Dohuk, northern Iraq August 3, 2015. Masoud Barzani, president of Iraq’s Kurdistan region, vowed on Monday to help the Yazidis return to their homes, after they fled from Islamic State last year. REUTERS/Ari Jalal