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Academic catalog · 2026–2027

Master in International Relations

The Master in International Relations examines the theories, institutions, and historical practices that shape relations among states, peoples, and transnational communities. The curriculum places realism, liberalism, constructivism, and critical approaches in dialogue with natural law, the law of nations, and Christian reflection on political authority.

Program overview

Study centers on sovereignty, international order, war and peace, global governance, religion in world politics, and the work of diplomacy. The just-war and just-peace traditions, human dignity, solidarity, and the diplomatic practice of the Holy See provide substantive perspectives within a broad and disciplined study of the field.

Admission requirements

  • A bachelor’s degree or equivalent undergraduate qualification from an institution acceptable to PCU-USA.
  • Official transcripts from every postsecondary institution attended.
  • A curriculum vitae describing academic, professional, or research experience.
  • A statement of purpose explaining the applicant’s preparation and proposed field of graduate study.
  • A substantial academic writing sample demonstrating analytical ability.
  • Evidence of proficiency in the language of instruction.

Curriculum

  1. Theories of International Relations — 3 credits
  2. History of International Order — 3 credits
  3. Sovereignty and the Law of Nations — 3 credits
  4. War, Peace, and the Just War Tradition — 3 credits
  5. International Institutions and Global Governance — 3 credits
  6. Religion in International Affairs — 3 credits
  7. Holy See Diplomacy and International Presence — 3 credits
  8. Global Political Economy and Catholic Social Thought — 3 credits
  9. Peacebuilding, Solidarity, and Reconciliation — 3 credits
  10. Human Dignity and International Ethics — 3 credits
  11. Research Methods in International Relations — 3 credits
  12. Master’s Thesis in International Relations — 3 credits

Learning outcomes

  • Compare major theories of international relations and the kinds of evidence each employs.
  • Interpret the historical development of sovereignty, international order, and the law of nations.
  • Evaluate war, peace, and security through strategic analysis and the just-war tradition.
  • Analyze international institutions, global governance, and diplomatic practice.
  • Examine religion and Holy See diplomacy as factors in international affairs without reducing the field to ecclesiastical studies.
  • Assess global political economy in relation to dignity, solidarity, and the common good.
  • Design and conduct independent research in international relations.

Assessment

  • Assessment includes theoretical essays, historical case studies, policy briefs, simulations of multilateral deliberation, source analyses, and research papers. The thesis must frame an original question, engage the relevant international-relations literature, and sustain a methodologically defensible argument.

Completion requirements

  • Earn all 36 required credits.
  • Pass every required course and remain in satisfactory academic standing.
  • Complete and obtain institutional approval of the master’s thesis or final scholarly project.
  • Resolve all academic-record and graduation requirements before conferral.