The Arab world has struggled with conflict and political turmoil for several decades, rendering its already underdeveloped mental healthcare system unable to serve the psychiatric needs of victims of violence and trauma, with consequences that extend far beyond the cessation of hostilities. This role has become incumbent on international relief agencies, which have expanded mental health programmes in countries of conflict and refuge. Although their intervention has overall been positive, their mission is usually short term, leaving countries unable to maintain these advantages when the funding ends. The authors advocate for a sustainable framework that emphasises a larger role for regional and local actors. Expertise that is culturally and socially grounded could take the initiative in research, training and deployment in collaboration with non-governmental organisations, allowing for comprehensive development of the mental health sector.