UPSC Civil Services (Main) Examination 2026 — Political Science and International Relations Optional Paper II Analysis, Trends & Comparison | OurEducation

Last Updated: Sep 7, 2026

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An analysis of Political Science and International Relations Optional Paper II of UPSC Civil Services (Main) Examination 2026 (held 2026-08-30) — difficulty, topic spread, and how it compares with previous years.

Official paper: official source.

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1. Overall Difficulty & Balance

The 2026 PSIR (Optional) Paper II maintained a balanced difficulty level, with no question appearing excessively technical or obscure. The paper tested conceptual clarity, analytical depth, and application-oriented understanding rather than rote memorization. The weightage was evenly distributed across theoretical, thematic, and contemporary issues, ensuring a fair assessment of candidates’ grasp of Political Science and International Relations (PSIR).

2. Section & Topic Distribution

The paper exhibited a strong emphasis on International Relations (IR) theories and institutions, with questions on:

• Comparative Politics: Institutional approach, extractive capitalism, clientelism, and identity/technology in defensive realism.
• IR Theories & Frameworks: Balance of Power, defensive realism, multi-alignment, and critiques of international human rights frameworks.
• Regional & Global Institutions: NATO, CMEA, UNCLOS, and India’s engagements with Brazil, EU, Russia, and South Asia.
• Contemporary Challenges: Illegal migration, Kachchatheevu dispute, China’s influence in South Asia, and West Asia’s geopolitical complexities.

Key Observations:

• IR dominated with ~60% weightage, reflecting the optional’s traditional strength in this domain.
• Comparative politics questions were more abstract, testing theoretical frameworks rather than case studies.
• Contemporary issues (e.g., NATO’s challenges, China-South Asia dynamics) were framed to assess analytical rather than factual responses.

3. Comparison with Last Year & Multi-Year Trends

Shifts from 2025:

• Increased focus on IR theories: Questions on defensive realism, balance of power, and clientelism suggest a trend toward testing foundational concepts in applied contexts.
• Contemporary geopolitics: Repeated emphasis on China’s role in South Asia and India’s multi-alignment reflects evolving global power structures.
• Decline in traditional IR institutions: Fewer questions on the UN or WTO compared to past years, with NATO and CMEA being exceptions.

Repeated Themes:

• India’s foreign policy challenges: Multi-alignment, illegal migration, and island disputes (Kachchatheevu) have been recurring topics.
• Comparative politics critiques: Institutional approach and extractive capitalism have appeared in previous years, indicating a preference for theoretical debates.

4. Notable/Unexpected Questions & Their Significance

1. Extractive Capitalism (Q1b): A relatively niche concept in PSIR, this question tested candidates’ ability to link economic structures with political outcomes—a trend seen in recent UPSC papers favoring interdisciplinary analysis.
2. Identity & Technology in Defensive Realism (Q1e): Unusual for its focus on technological determinism within a realism framework, signaling UPSC’s interest in how emerging technologies (e.g., AI, cyber) reshape traditional IR theories.
3. UNCLOS in Hindi (Q3c): While not unexpected in a multilingual exam, framing a question in Hindi (with an English translation) highlights UPSC’s emphasis on linguistic inclusivity and candidates’ adaptability.
4. “The mother of all deals” (Q5c): A colloquial reference to the Indo-EU trade agreement tested candidates’ awareness of recent diplomatic milestones and their ability to contextualize them within broader strategic partnerships.

5. Key Takeaways for Aspirants

• Theoretical Rigor is Non-Negotiable: Questions like those on extractive capitalism and defensive realism underscore the need to master IR/Comparative Politics theories and their critiques. Aspirants should focus on linkages between concepts (e.g., how technology alters realist assumptions).
• Contemporary Contextualisation: Candidates must balance theoretical knowledge with real-world applications, especially on India’s foreign policy (e.g., multi-alignment, China-South Asia dynamics). Regularly reading The Hindu, Indian Express, and Foreign Affairs is essential.
• Institutional Awareness: While traditional institutions (UN, IMF) are less emphasized, newer ones (UNCLOS, NATO’s evolving role) are gaining traction. Keep updated on treaty-based frameworks and regional groupings.
• Interdisciplinary Thinking: Questions blending economics (extractive capitalism), technology (identity in realism), and sociology (clientelism) require aspirants to think beyond siloed PSIR domains. Engage with political economy and science-technology studies.
• Answer Structure Matters: Even in 150-word questions, candidates must demonstrate a clear structure—introduction, analysis, and conclusion—while avoiding excessive jargon. For 20-mark questions, a multi-pronged approach (e.g., factors + impact for Q2a) is critical.

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Questions asked

1. Answer the following questions in about 150 words each : 10×5=50 (a) Criticism of the institutional approach in comparative political analysis has come up in successive waves. Comment. 10 (b) Extractive capitalism 10 (c) Discuss various methods of Balance of Power. 10 (d) Clientilism 10 (e) What role does identity and technology play in the conceptualisation of Defensive realism ? 10
2. (a) Discuss the factors responsible for the changing nature of states in contemporary industrial societies and explain its impact. 20 (b) International Human Rights frameworks are hostage to politics among nations. Comment. 15 (c) Diplomacy has always rested on two pillars : Institutional memory and individual craft. Elaborate. 15
3. (a) NATO, the oldest surviving collective security system, is facing challenge of transactional coercion from its own biggest member. What future does NATO have amidst such developments ? 20 (b) How did the Council of Mutual Economic Assistance (CMEA) reflect geo-political division of the world during the cold war ? 154.(c) UNCLOS क्या है ? इसकी प्रमुख विशेषताओं का वर्णन कीजिए। What is UNCLOS ? Explain its salient features. 15
4. Analyse the relevance of India-Brazil economic co-operation in strengthening the bilateral relations between the two countries. 10
5. (a) Accelerating of Chinese influence across South Asia is fundamentally reshaping the region's geopolitical landscape. This is a big foreign policy challenge for India. Analyse. 20 (b) Critically evaluate the important factors of India-Maldives relations on the eve of sixty years of diplomatic ties between the two countries. 15 (c) “The mother of all deals” is a transformative milestone in Indo-EU trade relations. Elaborate on the new Security and Defence partnership. 15
6. (a) How does illegal cross border migration pose challenges to India's security? Discuss the steps taken by the government in this direction and their effectiveness. 20 (b) The island of Kachchatheevu remains an intractable issue in India-Srilanka relations. Comment. 15 (c) India has adopted multi-alignment to fulfill its core values and interests in International relations. Discuss. 15
7. (a) Critically evaluate India-Russia relations in the 21st century. How have both the countries responded to America meddling in their relations in the recent times. 20 (b) India has recognised that West Asia is not a single contest, but a tangle of rivalries, bargains and anxieties. Comment. 15 (c) Examine India and South-Africa co-operation through bilateral and multi-lateral forums. 15

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