Annexation refers to both the unlawful and the lawful incorporation of a territory and its people into another state. In contemporary international law, unilateral annexation of a territory is unlawful. It was not always so. Previous international law recognized a right of conquest and other modes of acquiring territory without popular consent. Unification of territories accomplished through authentic processes of consent may, however, lead to annexation that is lawful, both domestically and internationally. The subdisciplines of international law, international relations, and comparative politics respectively have distinct literatures on annexation. International law addresses its normative appropriateness, international relations examines whether the incidence of unilateral annexation has declined because of legal prohibitions or for other reasons, and scholars of comparative politics address why governments may annex territories—among other options.
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Annexation
Brendan O'Leary
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Neutrality Studies
Pascal Lottaz
The study of neutrality, as an academic subject in the fields of history and the social sciences, is concerned with the politics, laws, ethics, economics, norms, and other social aspects of states and international actors that attempt to maintain friendly or impartial relations with other states who are—or might become—parties to international conflict. In this regard, neutrality studies is a subject of international politics in its broadest sense, encompassing international law and international relations. It is an open space that has been explored through various academic lenses, including (but not limited to) realism, liberalism, constructivism, and poststructuralism. Most neutrality research in the early 21st century is focused on particular periods or forms of neutrality. To discuss this topic, it is helpful to distinguish two levels of analysis. First, there is historical research that describes the observable phenomenon of neutral behavior and its related effects, in other words, specific instances when countries (or actors) remained neutral. This is mostly the domain of historians. The second level is the moral, legal, political, and ideational assessment of neutral situations, which are theoretical discussions that treat issues (including but not limited to) the underlying reasons and the larger impact of neutrality on specific conflict dynamics, security systems, identities, and norms. Ideological debates often occur on this level since theoretical assessments of neutrality depend heavily on the subjective framing of the conflicts they accompany.
