News 1: Pak. bombs Kabul, declares ‘open war’

Preliminary Facts

Escalation to “Open War”: Pakistan bombed major cities in Afghanistan, including the capital Kabul, on Friday, with Islamabad’s Defence Minister declaring the neighbours at “open war” following months of tit-for-tat clashes .

• Immediate Trigger: Pakistan’s latest operation came after Afghan forces attacked Pakistani border troops on Thursday night in retaliation for earlier air strikes by Islamabad .

Syllabus Mapping (Relevance)

• GS Paper II: International Relations – India’s neighbourhood (Afghanistan, Pakistan), Effect of regional conflicts on India’s interests, Terrorism, Strategic stability in South Asia.
• GS Paper III: Internal Security – Cross-border terrorism, Impact on Indian security.
• GS Paper II: International Relations – India’s policy towards Taliban-ruled Afghanistan.

Deep Dive: Core Issues & Analysis

A. The Escalation: From Tit-for-Tat to “Open War”

Phase	Events
Months Prior	Tit-for-tat clashes along Pakistan-Afghanistan border
Thursday Night	Afghan forces attack Pakistani border troops (retaliation for earlier Pakistani strikes)
Friday	Pakistan bombs major Afghan cities, including Kabul
Declaration	Pakistan’s Defence Minister declares “open war”

• Significance of “Open War” Declaration: This is the first time since the Taliban takeover in 2021 that Pakistan has explicitly declared a state of war with its neighbour, marking a dramatic escalation .

C. Historical Context: Pakistan-Afghanistan Relations

Period	Relationship
Pre-2021	Pakistan supported Taliban against US-backed Kabul government; but relations never fully stable
Post-2021 (Taliban Takeover)	Pakistan expected compliant, friendly regime; hoped for strategic depth against India
2021-2026	Growing friction over border (Durand Line), Tehrik-i-Taliban Pakistan (TTP) sanctuaries, and cross-border attacks

• The TTP Factor: Tehrik-i-Taliban Pakistan (TTP), an anti-Pakistan terrorist group, operates from Afghan soil. Pakistan accuses the Afghan Taliban of sheltering TTP fighters who launch attacks inside Pakistan .

D. Why This Matters for India

Dimension	Implication for India
Pakistan’s Western Front	Pakistan now faces active conflict on its western border; may reduce focus on India (eastern border)
Terrorism Threat	Instability in Afghanistan could lead to increased terrorist activity, potentially spilling into India
Strategic Opportunities	Pakistan’s entanglement may open diplomatic space for India in Afghanistan
Refugee Flows	Conflict could generate new refugee flows towards India
Great Power Dynamics	China (Pakistan’s ally) and US (concerned about terrorism) will be drawn in

• India’s Policy Dilemma: India has traditionally supported anti-Taliban forces but has also engaged with Taliban for humanitarian assistance. The current conflict complicates this balancing act .

E. Regional and Global Implications

Actor	Interest	Potential Response
China	Strategic ally Pakistan; Belt and Road (CPEC)	May urge restraint; could mediate
United States	Counter-terrorism; prevent Afghanistan becoming terror hub	Concerned about ISIS/al-Qaeda resurgence
Iran	Shares border with Afghanistan; Shia interests	Monitoring; may support Shia groups
Central Asian States	Concerned about spillover	Border security; diplomacy

Key Terms

• Durand Line: 2,640-km border between Pakistan and Afghanistan; disputed by Afghanistan .
• TTP (Tehrik-i-Taliban Pakistan): Anti-Pakistan terrorist group based in Afghanistan .
• Strategic Depth: Pakistan’s Cold War-era doctrine of using Afghanistan for strategic depth against India .
• ISKP (ISIS-Khorasan): Islamic State affiliate in Afghanistan; threat to all .
• Cross-Border Terrorism: Terrorist attacks launched from one country into another .
• Fog of War: Uncertainty in situational awareness during conflict .

Mains Question Framing

• GS Paper II (International Relations): “Pakistan’s declaration of ‘open war’ with Taliban-ruled Afghanistan marks a dramatic escalation in regional tensions. Analyze the causes of this conflict and its implications for India.”

News 2: New GDP series upgrades FY26 growth to 7.6% in second advance estimates

Preliminary Facts

• Growth Projection: India’s economic growth is expected to touch 7.6% in the current financial year 2025-26, according to the second advance estimates of GDP based on the new and updated series released by the government on Friday .
• Revision Upward: This is faster than the 7.4% predicted in the first advance estimates for 2025-26 released in January (which was based on the older series) .
• New Series Features: The new series, released by Statistics Secretary Saurabh Garg and Chief Economic Adviser V. Anantha Nageswaran, incorporates:
  • Updated base year: 2022-23 (from earlier 2011-12)
  • New data sets for improved representativeness and granularity
  • Methodological improvements across sectors
• Revisions to Previous Years:
  • 2023-24: Revised downward to 7.2% (from 9.2% in old series)
  • 2024-25: Revised upward to 7.1% (from 6.5% in old series)
• Nominal GDP Impact: India’s nominal GDP (size of the economy) has been revised downward for the three years spanning 2023-26, which will negatively impact fiscal ratios pegged to these numbers (fiscal deficit-to-GDP, debt-to-GDP) .

Syllabus Mapping

• GS Paper III: Economy – Growth and development, National income accounting, GDP/GVA estimation, Fiscal policy indicators.
• GS Paper II: Governance – Role of statistics in policy-making, Institutional mechanisms (MoSPI).
• GS Paper III: Economy – Inflation, Fiscal deficit, Public debt.

Deep Dive: Core Issues & Analysis (For Mains Answer Body)

A. Growth Trajectory: Revised Estimates at a Glance

Year	Old Series Estimate	New Series Estimate	Revision
2023-24	9.2%	7.2%	-2.0%
2024-25	6.5%	7.1%	+0.6%
2025-26 (2nd AE)	7.4% (1st AE, old)	7.6% (2nd AE, new)	+0.2%

• Key Observations:
  • The sharp downward revision for 2023-24 (from 9.2% to 7.2%) suggests the post-pandemic rebound was less robust than previously estimated
  • The upward revision for 2024-25 (6.5% to 7.1%) and 2025-26 (7.4% to 7.6%) indicates stronger-than-expected recent momentum
  • India remains the fastest-growing major economy despite revisions

B. Why the New Series Matters: Methodological Improvements

Improvement	Old Series (2011-12 base)	New Series (2022-23 base)
Base Year	2011-12 (outdated structure)	2022-23 (current economic reality)
Data Sources	Limited	GST data, ASUSE, PLFS, STRBI, MCA data
Private Corporate Sector	Company-level allocation	Activity-wise revenue share
Household Sector	Extrapolated	Annual ASUSE and PLFS
Government Sector	Housing services excluded	Included
Informal Sector	Weak capture	Enhanced through ASUSE

• Implication: The new series provides a more accurate picture of the economy, capturing structural shifts (digitalization, formalization, services growth) that the 2011-12 base missed .

C. Nominal GDP Revision: Impact on Fiscal Ratios

Fiscal Indicator	Formula	Impact of Lower Nominal GDP
Fiscal Deficit-to-GDP	Deficit / Nominal GDP	Increases (denominator smaller)
Debt-to-GDP	Public Debt / Nominal GDP	Increases (denominator smaller)
Tax-to-GDP	Tax Revenue / Nominal GDP	Increases (denominator smaller, but numerator may also adjust)

• The Mechanism: Nominal GDP has been revised downward for 2023-26. Since fiscal deficit and debt are absolute numbers (or grow at different rates), a smaller denominator makes the ratios look worse—even if the absolute fiscal situation hasn’t changed .
• Policy Implications: The government’s fiscal consolidation path (targeting 4.5% fiscal deficit by 2025-26) becomes harder to achieve in ratio terms. However, policymakers will likely focus on absolute deficit targets rather than ratios during transition .

D. Sectoral Implications (Based on Earlier New Series Analysis)

Sector	Improved Estimation	Policy Relevance
Manufacturing	Activity-wise revenue share	Better targeting of PLI schemes
Services	GST data integration	Reflects formalization
Agriculture	ASUSE for informal agri-enterprises	Rural policy design
Construction	Enhanced data sources	Infrastructure planning

• Better Data, Better Policy: The granularity of the new series enables more targeted policy interventions—identifying which sub-sectors are driving growth and where bottlenecks lie .

E. India’s Growth Story: Context and Credibility

Indicator	Value	Significance
2025-26 Growth	7.6%	Fastest among major economies
Global Context	IMF projects global growth ~3%	India’s outperformance continues
Inflation	Within RBI tolerance band	Supports monetary policy
External Sector	CAD manageable	Resilient to global shocks

• Credibility Boost: The transparent revision process and methodological improvements enhance the credibility of India’s GDP data, which had faced international scrutiny after the 2015 revisions .

Key Terms (For Prelims & Mains)

• GDP (Gross Domestic Product): Total value of goods and services produced within country .
• Nominal GDP: GDP at current prices (not adjusted for inflation) .
• Real GDP: GDP adjusted for inflation; measures volume growth .
• Base Year: Reference year for constant price calculations .
• Fiscal Deficit: Excess of government expenditure over revenue (excluding borrowings) .
• Debt-to-GDP Ratio: Public debt as percentage of GDP; key sustainability indicator .
• ASUSE (Annual Survey of Unincorporated Sector Enterprises): Survey of informal enterprises .
• PLFS (Periodic Labour Force Survey): Labour force indicators .
• GST Data: Goods and Services Tax transactions data .

Mains Question Framing

• GS Paper III (Economy): “India’s growth estimate for 2025-26 has been revised upward to 7.6% in the second advance estimates based on the new GDP series. Discuss the key methodological improvements in the new series and their implications for economic policymaking.”

News 3: Navy boosts anti-submarine capability with INS Anjadip

Preliminary Facts

• Commissioning Event: The Indian Navy on Friday commissioned its fourth indigenously designed and built Anti-Submarine Warfare Shallow Water Craft (ASW SWC) , INS Anjadip, at Chennai Port. The vessel was commissioned by Chief of the Naval Staff, Admiral Dinesh K. Tripathi .
• Vessel Specifications:
  • Length: 77 metres
  • Role: Detect, track, and neutralise enemy submarines in coastal waters
  • Namesake: Named after the historic island off the coast of Karwar, carrying forward its valour
• Indigenous Content: The ship is equipped with an indigenous anti-submarine warfare weapons and sensor package, including:
  • Modern shallow-water sonars
  • Lightweight torpedoes
  • Anti-submarine rockets
  • Combat management system
• Builder: Constructed at Kattupalli by Garden Reach Shipbuilders & Engineers (GRSE) , Kolkata .
• Admiral’s Statement: “The ship and her systems distinctly reflect the growing strength of India’s indigenous design and industrial ecosystem. Aatmanirbharta, today, is moving beyond Make in India to Trust in India” .
• Additional Roles: Beyond ASW, the vessel can undertake coastal surveillance, low-intensity maritime operations, and search and rescue operations .

Syllabus Mapping

• GS Paper III: Security – Coastal security, Maritime security, Naval capabilities.
• GS Paper III: Defence – Indigenous defence production, Aatmanirbhar Bharat in defence.
• GS Paper III: Science & Technology – Indigenous shipbuilding, Sonar technology, Torpedoes.
• GS Paper II: Governance – Public sector undertakings (GRSE), Defence procurement.

Deep Dive: Core Issues & Analysis

A. The Threat: Why Shallow Water Anti-Submarine Warfare Matters

Threat	Description	Indian Vulnerability
Enemy Submarines	Modern submarines are silent, stealthy, and lethal	Can operate undetected in shallow coastal waters
Coastal Approaches	Shallow waters (littoral zones) are difficult for deep-water sonars	Dedicated shallow-water craft needed
Critical Infrastructure	Ports, naval bases, offshore installations are vulnerable	Protection requires layered defence

• ASW Shallow Water Craft Role: These vessels are designed specifically to operate in coastal waters where deep-water ASW platforms (like destroyers) cannot effectively operate. They form the inner layer of India’s anti-submarine defence .

B. Indigenous Capabilities: Aatmanirbharta in Action

Component	Indigenous Content	Significance
Design	Indian-designed	Full ownership of intellectual property
Construction	GRSE (Kolkata) at Kattupalli yard	Public sector shipbuilding capability
Sonars	Modern shallow-water sonars (indigenous)	Critical technology; earlier imported
Weapons	Lightweight torpedoes; ASW rockets	Indigenous weapons integration
Combat Management System	Indigenous	Core combat capability

• Admiral’s Framing: “Aatmanirbharta, today, is moving beyond Make in India to Trust in India.” This shift emphasizes not just domestic production but confidence in indigenous design, quality, and reliability .

C. INS Anjadip: Fourth in the Series

Vessel	Commissioning Date	Significance
First of Class	(Earlier)	Established the class
Second	(Earlier)	Series production validated
Third	(Earlier)	Fleet strength growing
INS Anjadip (Fourth)	February 2026	Demonstrates sustained production capability

• Series Production: The commissioning of the fourth vessel indicates that the design is mature and production is streamlined—key for fleet expansion .

D. Strategic Context: India’s Maritime Challenges

Challenge	Relevance to INS Anjadip
Pakistan Navy submarines	Agosta-class, air-independent propulsion (AIP) submarines can threaten Indian west coast
Chinese Navy presence	Increased PLA Navy activity in Indian Ocean; submarines monitored
Maritime terrorism	Coastal security against non-state threats
Critical infrastructure protection	Ports (like Chennai, Mumbai, Karwar) need layered defence

• Littoral Focus: The vessel’s primary role in “littoral combat environment” addresses a specific gap—submarines are hardest to detect in shallow, noisy coastal waters .

E. Economic and Industrial Impact

Aspect	Impact
Employment	Shipbuilding creates direct and indirect jobs
Supply Chain	Indigenous content builds MSME ecosystem
Exports Potential	Proven design can be exported to friendly foreign countries
Technology Spin-off	Sonar, combat management systems have civilian applications

• GRSE’s Role: Garden Reach Shipbuilders & Engineers is a key Defence Public Sector Undertaking (DPSU). Its capability to build advanced warships at multiple yards (Kolkata, Kattupalli) enhances national shipbuilding capacity .

Key Terms

• ASW (Anti-Submarine Warfare): Naval warfare involving detection, tracking, and neutralization of enemy submarines .
• Shallow Water Craft: Vessels designed for littoral (coastal) waters, where deep-water ASW platforms cannot operate effectively .
• INS Anjadip: Fourth indigenously built ASW Shallow Water Craft; named after island off Karwar coast .
• GRSE (Garden Reach Shipbuilders & Engineers): Kolkata-based DPSU; builder of INS Anjadip.
• Aatmanirbharta: Self-reliance; government’s push for indigenous defence production .
• Sonar: Sound Navigation and Ranging; technology for underwater detection .
• Lightweight Torpedo: Anti-submarine weapon launched from ships, aircraft, or helicopters .
• Combat Management System: Integrated system for sensor fusion, threat evaluation, and weapon control .

Mains Question Framing

• GS Paper III (Security): “The commissioning of INS Anjadip, the fourth indigenous Anti-Submarine Warfare Shallow Water Craft, strengthens India’s coastal defence capabilities. Analyze the strategic importance of such platforms in India’s maritime security architecture.”