Series Introduction Following a new outbreak of violence in eastern Ukraine on Thursday, tensions in Ukraine and between Russia and the United States and NATO countries are high ahead of Ukraine’s presidential elections Sunday. Russian troops remain along Ukraine’s eastern border, notwithstanding Moscow’s promise of withdrawal. In this murky situation, however, it is crucial to rely on several foundational principles of international […]

Emory Law Professor Laurie R. Blank argues that the conflict in Ukraine demonstrates the importance of sustaining the strict separation between the law of armed conflict (LOAC) and the jus ad bellum, a low threshold for recognition of international armed conflict, and the principle of distinction in today’s conflicts.