From the archive: Why we may never know if British troops committed war crimes in Iraq

We are raiding the Audio Long Read archives to bring you some classic pieces from years past, with new introductions from the authors. This week, from 2018: The Iraq Historic Allegations Team was set up by the government to investigate claims of the abuse of civilians. After its collapse, some fear the truth will never come out. By Samira Shackle. Help support our independent journalism at <a href="https://www.theguardian.com/longreadpod">theguardian.com/longreadpod</a>