GS Paper 2 – Polity, Governance & International Relations | UPSC Current Affairs 12 May 2026

1. Tamil Nadu Governor Controversy: Constitutional Crisis Over Government Formation

GS Paper: GS-2 | Topic: Federalism, Governor’s Role, Constitutional Morality | Source: The Hindu, DD News, Supreme Court proceedings, May 2026

Context & Background

The Tamil Nadu Assembly elections (April 23, 2026) produced a fractured mandate. Tamilaga Vettri Kazhagam (TVK), led by C. Joseph Vijay, emerged as the single largest party winning 108 seats in the 234-member Assembly (majority = 118). Governor Rajendra Vishwanath Arlekar refused to immediately invite Vijay, demanding signed letters from 118 MLAs. TVK approached the Supreme Court. The Governor eventually invited Vijay after TVK secured support from Congress, VCK, IUML, and Left parties (total: 120 MLAs).

Key Facts to Remember

• Tamil Nadu Assembly: 234 seats; majority = 118; TVK: 108 seats; claimed 120 with allies
• Elections: April 23, 2026 | Governor: Rajendra Vishwanath Arlekar
• TVK filed writ petition in Supreme Court
• S.R. Bommai (1994): Floor test is the only constitutional mechanism to test majority
• Constitutional convention: Governor must invite single largest party within reasonable time
• Vijay sworn in as Tamil Nadu CM after Governor’s nod

UPSC Prelims Practice Questions

Q1. Which article governs appointment of Chief Ministers by the Governor?
(a) Article 153  (b) Article 163  (c) Article 164  (d) Article 167
Answer: (c) — Article 164 states the CM shall be appointed by the Governor.

Q2. S.R. Bommai vs Union of India (1994) primarily dealt with:
(a) Anti-defection law  (b) Imposition of President’s Rule under Article 356  (c) Governor’s powers  (d) Delimitation
Answer: (b) — Curtailed arbitrary imposition of President’s Rule; established floor test as the only valid majority test.

UPSC Mains Question (Probable)

The role of the Governor in government formation after a fractured electoral mandate has repeatedly been a source of constitutional controversy. Critically examine the scope of gubernatorial discretion with reference to constitutional provisions and Supreme Court judgments.

Suggested Answer Framework

• Introduction: Governor’s role under Articles 153–167; Tamil Nadu 2026 as latest example.
• Body: Article 164 provisions; S.R. Bommai (1994), Rameshwar Prasad (2006), Nabam Rebia (2016); Governors acting as Centre’s agents; delay in inviting majority leaders violates convention.
• Conclusion: Need for codified conventions; Sarkaria and Punchhi Commission recommendations offer credible way forward.

2. Operation Sindoor: One-Year Anniversary — India’s Transformed Security Doctrine | UPSC Current Affairs 12 May 2026

GS Paper: GS-2/GS-3 | Topic: Internal Security, India-Pakistan Relations, Defence Policy | Source: DD News, Business Standard, The Week, May 2026

Context & Background

On the night of May 6–7, 2025, India launched Operation Sindoor — its most ambitious cross-border military operation since 1971 — targeting nine terror infrastructure sites in Pakistan and PoJK. It was a direct response to the Pahalgam terror attack (April 22, 2025, 26 civilians killed). One year on, the operation marks a fundamental doctrinal shift: from “strategic restraint” to “rapid, technology-driven, tri-service retaliation.” Strikes were completed in ~22 minutes with unprecedented tri-service jointness and indigenous defence systems.

Key Facts to Remember

• Operation launched: Night of May 6–7, 2025; ~22 minutes; 9 terror camps
• Targets: JeM (Bahawalpur), LeT (Muridke), HM camps in PoJK
• Trigger: Pahalgam attack, April 22, 2025 (26 civilians)
• Ceasefire: May 10, 2025 (after 4-day exchange)
• Key systems: Akash SAM, indigenous drones, electronic warfare; air superiority in 72 hours
• New doctrine: Future terror attacks = acts of war; no distinction between groups and state sponsors
• US President Trump claimed ceasefire credit; India denied third-party mediation

UPSC Prelims Practice Questions

Q1. “Strategic restraint” that Operation Sindoor replaced refers to:
(a) Nuclear no-first-use policy  (b) Not retaliating militarily beyond borders for terror attacks  (c) Not entering defence pacts  (d) Not engaging Pakistan diplomatically
Answer: (b)

Q2. The Akash missile system is:
(a) Surface-to-surface ballistic missile  (b) Surface-to-air missile by DRDO  (c) Anti-tank missile  (d) Submarine-launched cruise missile
Answer: (b)

UPSC Mains Question (Probable)

Operation Sindoor has been described as a turning point in India’s national security doctrine. Analyse its strategic implications for India’s counter-terrorism policy, civil-military relations, and regional security architecture.

Suggested Answer Framework

• Introduction: Describe Operation Sindoor; Pahalgam trigger.
• Body: Doctrinal shift (restraint → deterrence); tri-service jointness; regional implications (Pakistan, China, Quad); escalation risks; narrative management.
• Conclusion: Deterrence must be balanced with de-escalation; strengthen civil-military oversight frameworks.

3. India’s Strategic Autonomy Under Pressure: The Iran Conflict Dilemma | UPSC Current Affairs 12 May 2026

GS Paper: GS-2 | Topic: India’s Foreign Policy, Strategic Autonomy, Indo-Pacific | Source: The Diplomat, Chatham House, Carnegie Endowment, May 2026

Context & Background

Israel-US strikes on Iran (early 2026) placed India’s foreign policy in a difficult position. India’s initial silence — followed by cautious alignment with Washington — signals potential drift from its long-held strategic autonomy. India has historically maintained energy and trade ties with Iran (Chabahar Port) while deepening Indo-Pacific partnerships through the Quad. The 11th Raisina Dialogue (New Delhi, 2026) reaffirmed India’s role as a global geopolitical convenor even as these tensions mount.

Key Facts to Remember

• Strategic autonomy = independent foreign policy not dictated by any power bloc
• Chabahar Port (Iran): India-developed; access to Afghanistan/Central Asia bypassing Pakistan
• Quad members: India, USA, Japan, Australia
• Raisina Dialogue 2026: 11th edition; New Delhi
• Pakistan’s role in Iran-US ceasefire complicated India’s position
• Act East Policy: India’s engagement with Southeast Asia as counterbalance to China

UPSC Prelims Practice Questions

Q1. Chabahar Port is located in: (a) Oman  (b) UAE  (c) Iran  (d) Qatar — Answer: (c)

Q2. Which is NOT a Quad member? (a) Australia  (b) Japan  (c) South Korea  (d) USA — Answer: (c)

UPSC Mains Question (Probable)

“India’s policy of strategic autonomy faces its most serious test in a multipolar world.” Critically examine with reference to India’s foreign policy challenges in 2026.

4. One Nation One Election: JPC Gets Extended Mandate | UPSC Current Affairs 12 May 2026

GS Paper: GS-2 | Topic: Electoral Reforms, Constitutional Amendments, Federalism | Source: PRS India, Parliament, May 2026

Context & Background

The JPC examining the Constitution (129th Amendment) Bill, 2024 (One Nation One Election) received an extended mandate until the first day of the last week of the Monsoon Session 2026. The Bill proposes amending Articles 82A (new), 83, 172, and 327. Constitutional experts flagged concerns about violating the Basic Structure Doctrine (Kesavananda Bharati, 1973) — particularly federalism and free elections.

Key Facts to Remember

• Bill: Constitution (129th Amendment) Bill, 2024; Introduced: December 17, 2024
• JPC Chairman: P.P. Chaudhary; Extended until Monsoon Session 2026
• Articles: 82A (new), 83, 172, 327
• Requires: Special majority (Article 368) + ratification by ≥50% state legislatures
• Kovind Committee (2024): Recommended ONOE to cut election expenditure

UPSC Prelims Practice Questions

Q1. Article 368 deals with: (b) Power of Parliament to amend the Constitution

Q2. New article proposed for election synchronisation: (b) Article 82A

UPSC Mains Question (Probable)

Discuss the constitutional challenges and potential benefits of One Nation, One Election. Is implementation feasible without compromising India’s federal structure?

5. Supreme Court Expansion: Sanctioned Strength Increased to 38 Judges

GS Paper: GS-2 | Topic: Judiciary, Judicial Reforms | Source: PIB, May 2026

Context & Background

The Union Cabinet approved an increase in the Supreme Court’s sanctioned strength from 34 to 38 judges to address a backlog of ~92,385 pending cases. The Supreme Court also observed that the Anoop Baranwal judgment (2023) — which directed CJI inclusion in the ECI appointment panel — was meant only to “fill the vacuum till Parliament makes a law.” The CEC Act 2023 excluded the CJI from the statutory Selection Committee.

Key Facts to Remember

• SC sanctioned strength: 34 → 38 judges (excluding CJI)
• Pending cases: ~92,385 | Article 124(1): Parliament determines judge numbers by law
• CEC Appointment Act 2023: Selection Committee = PM + Cabinet Minister + Leader of Opposition (CJI excluded)
• Anoop Baranwal (2023): SC directed CJI inclusion — Parliament overrode via legislation

UPSC Prelims Practice Questions

Q1. Parliament’s power to determine SC judge numbers: (a) Article 124

Q2. Not in CEC statutory Selection Committee: (b) Chief Justice of India

UPSC Mains Question (Probable)

Judicial pendency is a chronic problem in India. Critically evaluate measures taken to address it, including the recent increase in Supreme Court judge strength.

GS Paper 3 – Economy, Environment, Science & Technology | UPSC Current Affairs 12 May 2026

6. World Bank Projects India’s GDP at 7.6% for FY2025-26

GS Paper: GS-3 | Topic: Indian Economy, GDP Growth, Fiscal Policy | Source: World Bank South Asia Economic Update, May 2026

Context & Background

The World Bank’s South Asia Economic Update (2026) revised India’s FY2025-26 GDP growth to 7.6%, driven by private consumption, GST rationalisation, and export resilience. Q2 FY2025-26 grew 8.2% — fastest since FY2022. Projected moderation to 6.6% in FY2026-27 due to Middle East conflict, supply chain disruptions, and US tariff policies. RBI cut repo rate by cumulative 125 bps to 5.25%. Fiscal deficit targeted at 4.4% GDP (down from 9.2% pandemic peak).

Key Economic Indicators

UPSC Prelims Practice Questions

Q1. Repo rate is the rate at which:
(a) Banks lend to each other overnight  (b) RBI lends to commercial banks against govt securities  (c) RBI borrows from banks  (d) Return on govt bonds
Answer: (b)

Q2. RBI repo rate reduction leads to:
(a) Higher borrowing costs  (b) Decrease in money supply  (c) Cheaper loans and increased spending  (d) Rupee appreciation
Answer: (c)

UPSC Mains Question (Probable)

Despite strong GDP growth, India faces challenges of uneven growth and global headwinds. Critically examine India’s macroeconomic fundamentals in the context of the World Bank’s FY2026 projections.

7. NISAR Satellite: India-NASA Earth Observation Mission Now Fully Operational | UPSC Current Affairs 12 May 2026

GS Paper: GS-3 | Topic: Space Technology, International Scientific Cooperation | Source: NASA, ISRO, DD News, 2025–2026

Context & Background

The NASA-ISRO Synthetic Aperture Radar (NISAR) satellite, launched July 30, 2025 on GSLV Mark II from Satish Dhawan Space Centre (Sriharikota), was declared fully operational in January 2026. It is the world’s first Earth-imaging satellite using dual-frequency SAR (L-Band by NASA + S-Band by ISRO). At ~US$1.5 billion, it is the most expensive Earth-observation satellite ever built. All data is freely available globally. NISAR maps Earth 4–6 times per month at 5–10 metre resolution; first operational images were of the Godavari River Delta.

Key Facts

UPSC Prelims Practice Questions

Q1. NISAR uses which SAR frequencies?
(a) X & C-Band  (b) L & S-Band  (c) Ka & Ku-Band  (d) P & C-Band
Answer: (b)

Q2. Which is NOT a NISAR application?
(a) Ice-sheet monitoring  (b) Volcano tracking  (c) Weather prediction via thermal imaging  (d) Urban subsidence detection
Answer: (c)

UPSC Mains Question (Probable)

Discuss the significance of the NISAR mission and its potential applications for India’s developmental challenges.

8. PMKSY and NMSA: Government Expands Agricultural Water Security | UPSC Current Affairs 12 May 2026

GS Paper: GS-3 | Topic: Agriculture, Water Conservation, Government Schemes | Source: PIB, Ministry of Agriculture, May 2026

Context & Background

May 2026 data: ₹26,325 crore released under PMKSY covering 109 lakh hectares; ₹2,119.84 crore under NMSA’s Rainfed Area Development. PMKSY’s twin objectives: “Har Khet Ko Pani” and “More Crop Per Drop.” Only ~52% of India’s net cultivated area is irrigated; the rest remains monsoon-dependent. Water security is a critical UPSC theme given groundwater depletion and erratic monsoons due to climate change.

Key Facts

UPSC Prelims Practice Questions

Q1. “Har Khet Ko Pani” is an objective of: (b) PMKSY

Q2. PMKSY was formed by merging: (b) AIBP, IWMP, OFWM

UPSC Mains Question (Probable)

Critically examine PMKSY’s implementation and contribution to efficient water use and irrigated area expansion in India.

Frequently Asked Questions (FAQs) | UPSC Current Affairs 12 May 2026

Q: What is the significance of Operation Sindoor’s first anniversary in 2026?
A: It marks one year since India’s landmark cross-border military operation against terror infrastructure in Pakistan/PoJK in response to the Pahalgam attack (26 civilians, April 22, 2025). It has solidified a new security doctrine replacing strategic restraint with active deterrence and precision strikes.

Q: Can the Governor refuse to invite the single largest party?
A: No. SC judgments (S.R. Bommai 1994, Rameshwar Prasad 2006) obligate the Governor to invite the single largest party or majority coalition promptly. The floor test is the appropriate mechanism.

Q: What is strategic autonomy in India’s foreign policy?
A: India’s ability to make independent foreign policy decisions based on national interest, not at any power bloc’s direction. It is the modern evolution of the Non-Alignment Movement.

Q: Current status of the One Nation One Election Bill?
A: Constitution (129th Amendment) Bill, 2024 is with JPC (Chairman: P.P. Chaudhary), mandate extended until Monsoon Session 2026. Requires special majority + ratification by ≥50% state legislatures.

Q: What makes NISAR unique?
A: World’s first Earth-imaging satellite using dual-frequency SAR (L-Band + S-Band). At ~$1.5 billion, the most expensive Earth-observation satellite. Maps Earth 4–6 times/month at 5–10m. All data freely available.

Q: India’s GDP growth forecast for FY2025-26?
A: World Bank projects 7.6% — world’s fastest-growing major economy. FY2026-27 projected at 6.6% due to global headwinds.

Q: What is PMKSY?
A: Pradhan Mantri Krishi Sinchayee Yojana (2015): “Har Khet Ko Pani” + “More Crop Per Drop.” ₹26,325 crore released; 109 lakh hectares as of May 2026.

Q: Supreme Court’s new sanctioned strength?
A: 34 → 38 judges (excluding CJI). Addresses ~92,385 pending cases.

Q: India’s fiscal deficit improvement since pandemic?
A: From 9.2% GDP peak (FY2020-21) to 4.4% target (FY2025-26), on path to FRBM target of 4%.

Q: Role of indigenous technology in Operation Sindoor?
A: Akash SAM, indigenous drones, electronic warfare deployed. Air superiority in 72 hours validated “Make in India” defence manufacturing under DRDO.

Also Read | UPSC Current Affairs 12 May 2026

• UPSC Current Affairs May 2026 – Monthly Compilation
• India Foreign Policy UPSC – Complete Notes
• Operation Sindoor and India-Pakistan Relations UPSC Analysis
• UPSC Prelims 2026 – Strategy

Published by Soham IAS | sohamias.com | © 2026. Educational purposes only.

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  UPSC Current Affairs 11 May 2026 – Daily Digest for Prelims & Mains 2026