This article is a contribution to scholarship on the teaching of international law, in general, and in Nordic countries, in particular. The article draws on lessons from international law as situated and embedded in national and regional politics and systems of governance. That is, although international law is international, it is approached and implemented differently depending on situation and location. The article emphasizes that contemporary teaching of international law should engage with how situation and location matters for how international law is approached and it should also reflect contemporary global challenges. The article uses the ongoing conflict in Afghanistan as an example, as well as experiences from teaching international law with the help of a peacemaking role-play focused on the conflict in Afghanistan.