This article summarizes a country study on Iraq conducted by the Humanitarian Agenda: 2015 project of the Feinstein International Center, Tufts University, between October 2006 and May 2007.* Based on a sample survey of perceptions of humanitarian action among Iraqis at the community level and among humanitarian agencies in the region, the study focuses on what Iraqis and aid workers believe to be true about the way in which the humanitarian apparatus has functioned or malfunctioned in Iraq, and why. Its findings confirm both the strength of the humanitarian ethos in Iraq and the operational value of principled humanitarianism, but call attention to significant gaps at ground level between ethos and practice.