UPSC Political Science Optional Syllabus, Booklist & Preparation Strategy

Political Science & International Relations, or PSIR, is one of the popular UPSC optional subjects for the UPSC Mains Exam. Political Science and International Relations introduces you to one of the complex subjects, and for an aspiring bureaucrat, it is one of the most useful subjects to learn. 

However, it is important to have a strong interest in the subject before choosing it as your option. If you have an inclination towards political science, then read the UPSC political science optional syllabus thoroughly. 

In this article, we have discussed the UPSC Political Science Optional Syllabus, Political Science preparation strategy, as well as the booklist that you should refer to. Read this article till the end to know everything about the UPSC Political Science optional subject.

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Why Choose Political Science Optional for UPSC Mains?

Political Science and International Relations is a popular choice amongst aspirants when choosing their optional subject. These can be the various reasons why this can be an optimal choice.

  1. Overlap with GS Papers Syllabus.  One of the biggest advantages of PSIR is its extensive overlap with the General Studies (GS) syllabus. 
  2. Scoring Potential: PSIR has immense scoring potential since it consists of questions that are opinion and analysis-based, and do not require a lot of factual memorization. Aspirants can score well by providing concept-based, structured answers.
  3. Relevance for Current Affairs: Studying PSIR will help aspirants to build an in-depth understanding of governance, the constitution, diplomacy, and global issues- all of which will greatly help aspirants during the Personality Test Round, as well as to better connect static concepts to current affairs concepts in GS and essay papers.
  4. Helps to understand real-world politics: PSIR will help aspirants to understand Indian and International politics, public policies, and governance systems. This knowledge will aid in a career as a Civil Servant or even in administrative roles. 
  5. Does not require a prior background in Political Science: Aspirants of any background can choose and excel in PSIR as an optional as long as they have good conceptual clarity and note-making skills

Syllabus of UPSC Political Science Optional for UPSC Mains

UPSC Political Science Optional is divided into two papers, Paper-1 and Paper-2. We’ve listed the entire UPSC Political Science Optional Syllabus for both Paper 1 and Paper 2 below: 


UPSC Political Science Optional Syllabus for Paper-1

Section A: Political Theory and Indian Politics

Section B: Indian Government and Politics


UPSC Political Science Optional Syllabus For Paper-2

Section A: Comparative Political Analysis and International Politics

  1. Comparative Politics: Nature and major approaches; political economy and political sociology perspectives; limitations of the comparative method.
  2. State in comparative perspective: Characteristics and changing nature of the State in capitalist and socialist economies, and advanced industrial and developing societies.
  3. Politics of Representation and Participation: Political parties, pressure groups, and social movements in advanced industrial and developing societies.
  4. Globalisation: Responses from developed and developing societies.
  5. Approaches to the Study of International Relations: Idealist, Realist, Marxist, Functionalist, and Systems Theory. 
  6. Key concepts in International Relations: National interest, Security and power; Balance of power and deterrence; Transnational actors and collective security; World capitalist economy and globalisation.
  7. Changing International Political Order:
    1. Rise of superpowers; strategic and ideological Bipolarity, arms race, and Cold War; nuclear threat;
    2. Non-aligned movement: Aims and achievements;
    3. Collapse of the Soviet Union; Unipolarity and American hegemony; relevance of non-alignment in the contemporary world.
  8. Evolution of the International Economic System: From Bretton Woods to WTO; Socialist economies and the CMEA (Council for Mutual Economic Assistance); Third World demand for a new international economic order; Globalisation of the world economy. 
  9. United Nations: Envisaged role and actual record; specialized UN agencies-aims and functioning; the need for UN reforms.
  10. Regionalisation of World Politics: EU, ASEAN, APEC, SAARC, NAFTA.
  11. Contemporary Global Concerns: Democracy, human rights, environment, gender justice, terrorism, and nuclear proliferation.

Section B: India and the World

  1. Indian Foreign Policy: Determinants of foreign policy; institutions of policy-making; continuity and change.
  2. India's Contribution to the Non-Alignment Movement: Different phases; current role.
  3. India and South Asia:
    1. Regional Co-operation: SAARC-past performance and future prospects.
    2. South Asia as a Free Trade Area.
    3. India's "Look East" policy. 
    4. Impediments to regional co-operation: river water disputes; illegal cross-border migration; ethnic conflicts and insurgencies; border disputes.
  4. India and the Global South: Relations with Africa and Latin America; leadership role in the demand for NIEO and WTO negotiations.
  5. India and the Global Centres of Power: USA, EU, Japan, China, and Russia.
  6. India and the UN System: Role in UN Peace-keeping; demand for Permanent Seat in the Security Council.
  7. India and the Nuclear Question: Changing perceptions and policy.
  8. Recent developments in Indian Foreign policy: India's position on the recent crisis in Afghanistan, Iraq, and West Asia, growing relations with the US and Israel; the vision of a new world order.

How To Prepare UPSC Political Science Syllabus for UPSC Mains?

The Political Science optional syllabus is divided into two papers. And each paper has two parts. Let’s understand how to prepare each of these sections:


Booklist for Political Science Optional For UPSC

The booklist for any subject, including optional subjects, is simply indicative. Aspirants need not follow it cover-to-cover. Read the books only as per the syllabus, and the books under additional readings only if you have extra time on hand. 

Paper 1: Section A: Political Theory

Essential Readings:

Additional Readings:

Paper 1: Section B: Indian Government and Politics

Essential Readings:

Additional Readings:

Paper 2: Section A: Comparative Politics and International Relations

Essential Readings:

Additional Readings:

Paper 2: Section B: India and the World

Essential Readings:

Additional Readings:

This is the complete overview of the UPSC Political Science Optional Subject, including the syllabus, booklist, and preparation strategy. Make sure you remain syllabus-specific while reading the UPSC Political Science Optional Syllabus and compile your notes accordingly.

Frequently Asked Questions

Yes, PSIR can be a good optional subject for UPSC Mains because its syllabus overlaps with GS Paper II, GS Paper IV, and parts of the Essay paper and Prelims syllabus.

If you have an interest in politics, world affairs, and governance, and possess strong reading, analytical, and writing skills, then PSIR can be a good choice for you. Additionally, if you want an optional subject with an overlapping syllabus, the PSIR syllabus overlaps with GS Paper II, GS Paper IV, Essay, and Prelims syllabus.

Yes, PSIR is generally considered a scoring choice for an optional subject. If you have an interest in it, it is also highly relevant to the job of an IAS officer, and can help in the overall understanding of a candidate.