The Law of Armed Conflict (LOAC) and Rules of Engagement (ROE) both govern how military forces may use force, but they operate at different levels of authority and with different purposes. LOAC is the floor — the minimum standard set by international law that cannot be waived. ROE is the operational framework layered on top, which can only restrict, never expand, what LOAC allows. What They Are LOAC — Law of Armed Conflict

A working reference for the vocabulary of geopolitics and international relations — written for analysts, journalists, policymakers, and serious readers navigating the current strategic environment. Organized by conceptual domain rather than alphabetically. Order and Power Geopolitics The study of how geography — territory, resources, chokepoints, climate — shapes political power and international competition. Geopolitical analysis focuses on the permanent features of the international landscape: who controls what ground, sea, and airspace, and what that control enables or constrains.