UNHCR says military solution wo n't work without political change . Kerry : Iraq seeking legal protections for more than 1 million advisers . Shiite forces take back control of country 's largest oil refinery . Conflict in Iraq so far this year has displaced 300 people , UNHCR says .
UNHCR says military solution wo n't work without political change . Iraq seeking legal protections for more than 1 million advisers . Shiite forces take back control of country 's largest oil refinery . Conflict in Iraq so far this year has displaced 300 people , UNHCR says .