Q6(a) · UPSC Civil Services Mains 2026 · PSIR GS 2 · 20 marks · 2 min read

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Accelerating Chinese influence across South Asia is fundamentally reshaping the region's geopolitical landscape. This is a big foreign policy challenge for India. Analyse

Page facts
Exam
Union Public Service Commission — Civil Services Examination (UPSC)
Board
UPSC
Stage
Mains
Year
2026
Paper
UPSC Mains — PSIR GS 2 (Paper II) (PSIR GS 2)
Question
Q6(a)
Marks
20
Topic
India and South Asia
Syllabus
India and South Asia: Regional Co-operation; South Asian Association for Regional Cooperation; South Asian Economic cooperation; Impediments to regional co-operation; India and the Look East / Act East policy.

Topic: India and South Asia. Syllabus: India and South Asia: Regional Co-operation; South Asian Association for Regional Cooperation; South Asian Economic cooperation; Impediments to regional co-operation; India and the Look East / Act East policy. Same official PYQ from year-wise 2026 and India and South Asia.

Revision summary

This PSIR answer analyses how expanding Chinese footprint through the Belt and Road Initiative and strategic investments is transforming South Asian geopolitics. It evaluates the resulting security, economic, and diplomatic challenges for India's traditional primacy in its neighbourhood. The response highlights India's strategic imperatives, advocating for robust economic connectivity, maritime security cooperation, and adherence to the Neighborhood First policy. It outlines institutional adaptations and bilateral engagements to counter strategic encirclement. A Mermaid flowchart illustrates the shift in South Asian geopolitics, and constitutional-policy linkages ground the conclusion.

Model answer

Copper italics in this answer — like this — are the key facts. Each one is unpacked in the Facts & figures rail.

Introduction

China's rising economic heft and strategic outreach through the Belt and Road Initiative (BRI) have fundamentally altered South Asia's traditional power equation. This structural shift challenges New Delhi's historical primacy, presenting complex security and diplomatic dilemmas in India's immediate periphery.

Body

Shifting Regional Geopolitics

China has leveraged capital-intensive infrastructure financing to deepen its strategic footprint in South Asia, systematically altering the region's balance of power.

  • Debt-Trap Diplomacy: Projects like Hambantota Port in Sri Lanka and Gwadar in Pakistan have created severe economic dependencies, yielding strategic naval access for Beijing.
  • Bilateral Realignments: Smaller South Asian states are increasingly leveraging Beijing to counterbalance New Delhi, eroding India's regional security architecture.
  • Militarisation of Infrastructure: Dual-use port and connectivity projects challenge India's maritime security calculus in the Indian Ocean Region.

Foreign Policy Challenges for India

Beijing's strategic encirclement and growing economic leverage pose multi-dimensional challenges to India's regional hegemony and national security.

  • Strategic Encirclement: The expansion of the 'String of Pearls' thesis constrains India's strategic autonomy and operational space in the Indian Ocean.
  • Erosion of Primacy: Loss of traditional security dominance as regional actors diversify their foreign policy choices toward China.
  • Two-Front Dilemma: Deepening Sino-Pakistani military-industrial nexus complicates India's continental and maritime security posture.

Strategic Policy Responses

To safeguard its core national interests, India must calibrate a pragmatic blend of proactive economic diplomacy, security partnerships, and regional integration.

  • Neighborhood First 2.0: Prioritising swift project execution, developmental assistance, and non-reciprocal concessions to rebuild trust.
  • Minilateralism: Leveraging platforms like the Quad, BIMSTEC, and Colombo Security Conclave to balance Chinese dominance.
  • Net Security Provider: Reinforcing maritime domain awareness, humanitarian assistance, and disaster relief capabilities in the Indian Ocean.

Flow diagram

flowchart TD
    A[Chinese BRI Inroads] --> B[Regional Debt Dependency]
    B --> C[Strategic Realignments]
    C --> D[Challenge to Indian Primacy]
    D --> E[Two-Front Security Dilemma]
    E --> F[India Strategic Response]
    F --> G[Neighborhood First & Minilateralism]

Conclusion

The transformation of South Asia's geopolitical landscape necessitates a departure from reactive diplomacy toward proactive, values-based regional leadership. Guided by the constitutional mandate of promoting international peace and security under Article 51, India must anchor its neighbourhood policy in shared economic prosperity, mutual sensitivity, and robust strategic deterrence.

Quick related

Students also ask

  • Examine India and South Africa co-operation through bilateral and multi-lateral forums

    Next question on this syllabus topic (2026 · Q8(c)). View answer →

  • How is China reshaping the geopolitical landscape of South Asia?

    China is reshaping South Asia through capital-intensive infrastructure projects under the Belt and Road Initiative, creating economic dependencies and securing dual-use military facilities.

  • What are the major foreign policy challenges for India regarding Chinese influence?

    Key challenges include strategic encirclement through the String of Pearls, erosion of India's traditional regional primacy, and the exacerbation of a two-front security dilemma.

Same topic · past papers

UPSC has asked this before

These previous-year questions sit on the same topic. Open one to practise the earlier ask.

  1. 2026 · Q3(a) · PSIR GS 2 · 20 marks

    NATO, the oldest surviving collective security system, is facing the challenge of transactional coercion from its own biggest member. What future does NATO have amidst such developments?

    View answer →

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