Oula Kadhum, Louise Fawcett, Richard Toye, Aysegül Kibaroglu and Ramazan Caner Sayan discuss the 2003 Iraq war’s lasting impacts — 20 years on from the start of the Iraq war, the conflict continues to cast a long shadow. In this blogpost we bring together contributors to International Affairs to discuss the war’s impact on contemporary international relations. From its lasting effects on the Iraqi diaspora and Iraq’s water system to…