UPSC Political Science & International Relations (PSIR): Optional Syllabus Guide
Both optional papers explained section by section, with a clear study plan and links to our notes on each topic.
- The optional has two papers, each with two sections: Political Theory and Indian Government and Politics (Paper I); Comparative Politics and International Politics, and India and the World (Paper II).
- Paper I is mostly stable concepts and Indian institutions. Paper II adds a strong current-affairs element in India and the World.
- Marks, pattern and dates are fixed by UPSC. Always verify with the latest UPSC notification. We are not affiliated with UPSC.
How the optional is organised
The syllabus for Political Science and International Relations is divided into two papers. Paper I opens with Political Theory (Section A) and moves to Indian Government and Politics (Section B). Paper II covers Comparative Politics and International Politics (Section A) and India and the World (Section B).
The four sections form one chain. Theory gives you concepts such as justice, power and democracy. Section B shows how those ideas work in India’s institutions. Paper II Section A applies the same ideas to other countries and to the world system, and Section B examines India’s own place in it.
Strong answers connect the sections: a thinker from Paper I can explain a policy debate in Paper II, and a constitutional principle can illuminate a foreign-policy decision. Plan your reading so that each topic is revisited from at least two angles.
Much of this syllabus overlaps with the OPSC optional and UGC NET Political Science, so notes written for one can be reused for the others.
Section-wise topics
Topics follow the UPSC syllabus. Shaded pills link to our notes.
Political Theory
Paper I · Section A. Concepts, ideologies and thinkers. Define each concept, then anchor it to a thinker and a present-day example.
- Political theory: meaning and approaches.
- Theories of the state: Liberal, Neo-liberal, Marxist, Pluralist, Post-colonial and Feminist.
- Justice: conceptions of justice, with special reference to Rawls’ theory of justice and its communitarian critiques.
- Equality: social, political and economic; the relationship between equality and freedom; affirmative action.
- Rights: meaning and theories; different kinds of rights; the concept of human rights.
- Democracy: classical and contemporary theories; models of democracy, representative, participatory and deliberative.
- Concept of power: hegemony, ideology and legitimacy.
- Political ideologies: Liberalism, Socialism, Marxism, Fascism, Gandhism and Feminism.
- Indian political thought: Dharmashastra, Arthashastra and Buddhist traditions; Sir Syed Ahmed Khan, Sri Aurobindo, M. K. Gandhi, B. R. Ambedkar, M. N. Roy.
- Western political thought: Plato, Aristotle, Machiavelli, Hobbes, Locke, J. S. Mill, Marx, Gramsci, Hannah Arendt.
Related notes on PoliPrepHub
Indian Government and Politics
Paper I · Section B. The national movement, the Constitution and the political process. Link each institution to its constitutional basis and its actual working.
- Indian nationalism: (a) political strategies of the freedom struggle: constitutionalism to mass satyagraha, non-cooperation, civil disobedience; militant and revolutionary movements; peasant and workers’ movements. (b) Perspectives on the national movement: Liberal, Socialist, Marxist, Radical Humanist and Dalit.
- Making of the Indian Constitution: legacies of British rule; different social and political perspectives.
- Salient features of the Constitution: Preamble, Fundamental Rights and Duties, Directive Principles; parliamentary system and amendment procedures; judicial review and the Basic Structure doctrine.
- Principal organs of government: (a) Union: envisaged role and actual working of the Executive, Legislature and Supreme Court. (b) State: the Executive, Legislature and High Courts.
- Grassroots democracy: Panchayati Raj and municipal government; significance of the 73rd and 74th Amendments; grassroots movements.
- Statutory institutions and commissions: Election Commission, CAG, Finance Commission, UPSC, National Commissions for SCs, STs, Women, Minorities and Backward Classes, and NHRC.
- Federalism: constitutional provisions; changing nature of Centre–State relations; integrationist tendencies and regional aspirations; inter-state disputes.
- Planning and economic development: Nehruvian and Gandhian perspectives; role of planning and the public sector; Green Revolution, land reforms and agrarian relations; liberalisation and economic reforms.
- Caste, religion and ethnicity in Indian politics.
- Party system: national and regional parties, ideological and social bases; coalition patterns; pressure groups; trends in electoral behaviour; changing socio-economic profile of legislators.
- Social movements: civil liberties and human rights movements; women’s movements; environmentalist movements.
Related notes on PoliPrepHub
Comparative Politics and International Politics
Paper II · Section A. Comparison of political systems, then the theory and structure of world politics.
- Comparative politics: nature and major approaches; political economy and political sociology perspectives; limitations of the comparative method.
- The state in comparative perspective: characteristics and changing nature of the state in capitalist and socialist economies, and in advanced industrial and developing societies.
- Politics of representation and participation: political parties, pressure groups and social movements in advanced industrial and developing societies.
- Globalisation: responses from developed and developing societies.
- Approaches to the study of International Relations: Idealist, Realist, Marxist, Functionalist and Systems theory.
- Key concepts: national interest, security and power; balance of power and deterrence; transnational actors and collective security; world capitalist economy and globalisation.
- Changing international political order: (a) rise of superpowers, bipolarity, arms race, Cold War, nuclear threat; (b) Non-Aligned Movement: aims and achievements; (c) collapse of the Soviet Union, unipolarity and American hegemony; relevance of non-alignment today.
- Evolution of the international economic system: Bretton Woods to WTO; socialist economies and CMEA; Third World demand for a New International Economic Order; globalisation of the world economy.
- United Nations: envisaged role and actual record; specialised agencies; the need for UN reforms.
- Regionalisation of world politics: EU, ASEAN, APEC, SAARC, NAFTA.
- Contemporary global concerns: democracy, human rights, environment, gender justice, terrorism, nuclear proliferation.
Related notes on PoliPrepHub
India and the World
Paper II · Section B. India’s foreign policy: institutions, regions and recent choices. Keep a running record of developments with dates.
- Indian foreign policy: determinants; institutions of policy-making; continuity and change.
- India’s contribution to the Non-Alignment Movement: different phases; current role.
- India and South Asia: (a) regional co-operation: SAARC, past performance and future prospects; (b) South Asia as a free trade area; (c) India’s “Look East” policy; (d) impediments to regional co-operation: river water disputes, illegal cross-border migration, ethnic conflicts and insurgencies, border disputes.
- India and the Global South: relations with Africa and Latin America; leadership role in the demand for NIEO and in WTO negotiations.
- India and the global centres of power: USA, EU, Japan, China and Russia.
- India and the UN system: role in UN peacekeeping; demand for a permanent seat in the Security Council.
- India and the nuclear question: changing perceptions and policy.
- Recent developments in Indian foreign policy: India’s position on recent crises in Afghanistan, Iraq and West Asia; growing relations with the US and Israel; vision of a new world order.
Related notes on PoliPrepHub
A practical plan for the optional
- Begin with Paper I, Section A. Theory supplies the vocabulary for every other section.
- Treat the syllabus as a checklist. Tick a line only when you can write a structured answer on it from memory.
- Learn thinkers through their questions. For each thinker, note the problem they tried to solve, the central idea and one criticism.
- Know the Constitution as it works. For Section B, pair every provision with its working, landmark cases and recent debates, as the syllabus itself asks for “envisaged role and actual working”.
- Make a dated timeline for the national movement. Include strategies, leaders and the perspectives listed in the syllabus.
- Follow India’s diplomacy. For “India and the World”, keep a diary of treaties, visits, summits and crises, and link each to a theory or principle.
- Practise answer writing. Write timed answers, review them against the syllabus wording, and rewrite the weakest ones.
Common questions
What does the PSIR optional syllabus include?
Paper I: Political Theory, and Indian Government and Politics. Paper II: Comparative Politics and International Politics, and India and the World.
Which section needs the most current-affairs work?
“India and the World” in Paper II, because it covers recent developments in foreign policy. The other sections also reward up-to-date examples, but their core content is stable.
Can I use the same notes for OPSC and UGC NET?
Largely yes, because the three syllabi overlap. Check each syllabus for the topics that differ, such as the Odisha section in OPSC. See our OPSC guide and UGC NET guide.
Where can I check marks, pattern and dates?
Only on the official UPSC website and the latest examination notification. This page covers the optional syllabus.
Does PoliPrepHub guarantee selection?
No. We offer study material only, and results depend on your own preparation. Please read our Disclaimer.
Source: Union Public Service Commission, Civil Services Examination syllabus, optional subject Political Science and International Relations. PoliPrepHub is an independent resource and is not affiliated with UPSC, OPSC, UGC, NTA or any university.
Start with Paper I
Begin with political theory, then move to the Constitution and India’s foreign policy.