The Introduction opens with a description of the book’s intent and my position as an anthropologist examining the humanitarian field. I introduce the story of one war victim – Ismael – who presents in microcosm the unique aspects of the patients in the MSF Reconstructive Surgery Programme (RSP). I go on to explore the invisibility of the war-wounded, especially those who have never participated in combat. The Introduction continues with a discussion on the delivery of humanitarian surgery, a specific field in the larger world of humanitarian aid. I touch briefly on the history of MSF surgical programmes and capture some of the history of MSF’s surgical practices, which go back to the very origins of the organization itself. RSP is a programme that reflects the cumulative MSF experience. The Introduction concludes with an in-depth description of MSF’s RSP in Amman, Jordan. Currently, patients in the RSP, who often sustain critical injuries years before they are admitted to the hospital, have various levels of disability or have lived with significant post-surgical complications. The Introduction explores several of the aspects that make the RSP unique. Among them are surgical procedures focused on functional improvements, the months and sometimes years-long rehabilitation undergone by patients away from their home countries, the scale of the programme, and the multi-disciplinary treatment provided.