The study of relations between states and non-state actors in the international system — including diplomacy, security, development, and international law.

International relations confronts the tension between state interest and global justice, between sovereignty and humanitarian intervention, between realism as description and realism as prescription.

The classical Islamic concept of the ummah — a community that transcends political borders while acknowledging legitimate differences in law and custom — provides an alternative to both state-centric realism and abstract cosmopolitanism. The Sufi tradition's emphasis on dialogue (sohbet) as a form of civilizational exchange models international engagement as more than negotiation.