The Lauterpacht Centre for International Law (LCIL), University of Cambridge regularly hosts lectures on key areas of International Law. Previous subjects have included UN peacekeeping operations, the advisory jurisdiction of the International Court of Justice, the crime of aggression, whaling, children and military tribunals, and theories and practices for proving individual responsibility criminal responsibility for genocide and crimes against humanity. This lecture entitled 'The Law as to Reciprocity in Asymmetrical Warfare' was delivered on Thursday, 5 February 2015 by Ambassador (Ret.) Professor Robbie Sabel, Hebrew University Jerusalem. For more information about the lecture, please see the LCIL website at www.lcil.cam.ac.uk