The Arctic has risen on the international agenda, both for the eight Arctic states and for other actors external to the region. Security and geopolitical dynamics have developed and changed in the north. Nevertheless, one-liner predictions of a resource race or an imminent conflict do not capture the nuances of Arctic politics. When it comes to territorial or border disputes, none remains in the Arctic. The last territorial dispute—over Hans Island—was settled in 2022. When it comes to maritime boundary disputes, only one remains—namely, between Canada and the United States. Along these parameters, the Arctic is in fact remarkably defined and stable, in contrast to other maritime domains surrounded by states. There are still disputes in which states disagree over the interpretation of international law or how to manage the change in resource activity brought forth by climate change. Looking at the international relations of the Arctic, it also makes sense to separate three sets of political dynamics: regional (intra-Arctic) relations, global relations with an Arctic impact or relevance or both, and subregional security relations. Examining security relations as a subset of Arctic International Relations makes it particularly apparent that these primarily revolve around the Barents Sea or North Atlantic maritime domain and the Bering Sea or North Pacific maritime domain, linking to, but not encompassing all of, the Arctic.