Subject: Defence – Drone Warfare; Counter-UAS; Directed Energy Weapons; Sudarshan Chakra; Operation Sindoor; AI in Warfare.
Why in News?
Doctrinal Issues: Revolution or Evolution?
Revolutionary vs Evolutionary
“Air Littoral” – Misleading Term
Air Superiority
Strategic Considerations
Shift in Kinetic Warfare Boundaries
AI Integration (Future Challenge)
Counter-UAS (CUAS) Strategy
Operation Sindoor Experience
Future Challenge: Drone Swarms
Directed Energy Weapons (Solution)
Global Initiatives
India’s Sudarshan Chakra (Target 2035)
What is it?
Timeline
Key Terms for Prelims
Possible Prelims MCQs
Q1: The four-day engagement between India and Pakistan in May 2025, which saw significant use of drones, is codenamed:
Q2: What is the estimated cost per intercept for Israel’s Iron Beam laser system compared to Iron Dome missiles?
Q3: India is planning a nationwide terrestrial and space-based air defence system to be in place by 2035 called:
Q4: Which country has developed the Iron Beam laser air defence system?
Q5: According to the article, drones are not reshaping air warfare but are actually reshaping:
Source/Reference:
Subject: Art & Culture – Traditional Handicrafts; Economy – GI Tag; Silver Filigree; Odisha; Cuttack.
Why in News?
About Rupa Tarakasi
Definition
Etymology (Odia)
Origin and History
Process
Artisans
Products
Geographical Indication (GI) Tag
Current Challenges
Soaring Silver Prices
Import Curbs on Silver
Impact on Artisans
Silver Filigree (Context)
What is Filigree?
Global Recognition
Key Terms for Prelims
Possible Prelims MCQs
Q1: Rupa Tarakasi, the traditional silver filigree craft, is associated with which Indian city?
Q2: The artisans practicing Rupa Tarakasi are traditionally called:
Q3: In which year did Rupa Tarakasi receive the Geographical Indication (GI) tag?
Q4: In Odia language, “Tara” means:
Q5: Which classical dance form’s jewellery is traditionally made using Rupa Tarakasi?
Source/Reference:
Subject: Science & Tech – Animal Communication; Convergent Evolution; Sperm Whale; Phonology; Project CETI.
Why in News?
About Sperm Whales
How Sperm Whales Communicate
Codas
Example Coda Types
Learning
Key Findings of the Study
Two Distinct Click Categories (Like Human Vowels)
Timing and Type as Separate Features
Coda Length Differences
Individual Differences
Context-Dependent Production
Significance
Parallels with Human Phonology
Convergent Evolution Hypothesis (Prof. Gasper Beguš)
Rich Social and Cultural Lives
What We Don’t Know Yet
Caveat
Key Terms for Prelims
Possible Prelims MCQs
Q1: Sperm whales communicate using short sequences of clicks known as:
Q2: The study on sperm whale communication was published in which journal?
Q3: What are the two distinct click categories identified in sperm whale codas (analogous to human vowels)?
Q4: The research project aiming to decode whale communication is called:
Q5: The hypothesis that humans and whales independently evolved complex vocal systems is called:
Q6: What is the IUCN status of the sperm whale?
Source/Reference:
Subject: Economy – Productivity; International Relations – Regional Organizations; APO; NPC; India’s Founding Membership.
Why in News?
About Asian Productivity Organization (APO)
Establishment
Headquarters
Membership
List of Members (21)
India’s Role
Organisational Structure
Three Main Bodies
| Body | Role |
|---|---|
| Governing Body | Highest decision-making authority. Meets annually to set strategic direction, approve major proposals, and review Secretariat performance. |
| National Productivity Organizations (NPOs) | Designated bodies in each member country that coordinate with APO and support productivity drives. |
| Secretariat | Headed by a Secretary-General; based in Tokyo, Japan. |
APO Vision 2030
Key Terms for Prelims
Possible Prelims MCQs
Q1: The Asian Productivity Organization (APO) was established in which year?
Q2: The headquarters of the Asian Productivity Organization (APO) is located in:
Q3: Which Indian body is designated as the National Productivity Organization (NPO) for APO?
Q4: The highest decision-making authority of APO is the:
Q5: India is a founding member of APO. The membership of APO is open to countries that are members of:
Q6: The 68th Session of the APO Governing Body is being hosted by:
Q7: The strategic roadmap for APO’s future direction is called:
Q8: How many member economies currently constitute the APO?
Source/Reference:
Subject: Agriculture – Food Security; International Relations – FAO; Agricola Medal; Sustainable Agriculture; India’s Leadership.
Why in News?
About Agricola Medal
What is it?
Established
Named After
Previous Notable Recipients
Why PM Modi Received the Award (FAO’s Recognition)
India’s Association with FAO
Key Terms for Prelims
Possible Prelims MCQs
Q1: The Agricola Medal is conferred by which organization?
Q2: The Agricola Medal is named after:
Q3: The FAO Headquarters is located in:
Q4: Who is the current Director General of FAO (as of May 2026)?
Q5: PM Modi’s visit to FAO Headquarters in May 2026 was the first by an Indian Head of Government in:
Q6: According to PM Modi’s remarks, how many climate-resilient crop varieties has India developed in the last 10 years?
Q7: ‘Per Drop More Crop’ is a component of which scheme?
Q8: India is a founding member of FAO. In which year was FAO established?
Source/Reference:
https://www.pib.gov.in/PressReleasePage.aspx?PRID=2263509®=3&lang=1
Subject: Economy – Commodity Derivatives; Weather Derivatives; NCDEX; RAINMUMBAI; Hedging; Monsoon Risk Management.
Why in News?
What is RAINMUMBAI?
Definition
Purpose
Trading Details
How It Works
Underlying Asset
Months Available for Trade
Data Source
Key Feature vs Insurance
Development and Regulation
Approvals
Development Partners
Context: 2026 Monsoon Forecast
What are Weather Derivatives? (Static Context)
Definition
Difference from Insurance
Common Users Globally
Key Terms for Prelims
Possible Prelims MCQs
Q1: RAINMUMBAI, India’s first exchange-traded weather derivatives contract, has been launched by:
Q2: RAINMUMBAI is developed in collaboration with which technical institution?
Q3: The rainfall data for RAINMUMBAI contract is sourced from IMD weather stations at:
Q4: What is the base cost per millimetre of rainfall for the RAINMUMBAI contract?
Q5: RAINMUMBAI contracts will be available for trading during which months?
Q6: The weather derivatives contract is different from insurance because:
Q7: NCDEX was established in which year?
Source/Reference:
GS Paper II – International Relations (Bilateral Relations; Regional Groupings)
India-EU Relations; FTAs (India-EU, India-EFTA); Strategic Autonomy; Semiconductor Cooperation
Introduction
Prime Minister Narendra Modi’s visit to the Netherlands, Sweden, Norway, and Italy reflects India’s deepening engagement with Europe. After decades of limited focus shaped by Cold War alignments, ties have expanded through the 2026 India-EU FTA and the 2024 India-EFTA agreement. Europe is now vital for India’s trade, technology, investment, and green-energy ambitions despite differences over the Ukraine conflict.
Main Body
The Shift: Why Europe Matters Now
Historical Context:
Drivers of the Shift:
What Europe Offers India:
The Prime Minister’s Itinerary: Key Engagements
Netherlands (ASML – Semiconductors):
Sweden, Norway, Italy:
Underlying Themes:
Europe’s Sub-Regions: Different Strategic Priorities
The EU as a Bloc vs. Individual Member States:
India’s Current Partnerships:
What More Must Be Done:
What Europe Seeks from India
De-risking from China:
Market Access:
Rules-Based Order:
Challenges and Frictions
Russia-Ukraine War:
Protectionist Tendencies:
Strategic Autonomy:
Way Forward: From Peripheral to Central
Deepen FTAs:
Sub-Regional Engagement:
Technology Partnerships:
People-to-People Ties:
Conclusion
Prime Minister Narendra Modi’s Europe visit highlights a major shift in India’s foreign policy, with Europe emerging as a key strategic partner after decades of neglect shaped by Cold War alignments. Backed by the 2026 India-EU FTA and the 2024 India-EFTA agreement, cooperation is expanding in trade, technology, semiconductors, and green energy. As Europe seeks to de-risk from China, India has become an important partner, making deeper engagement with European sub-regions increasingly vital.
UPSC Mains Practice Question
GS Paper II – International Relations (Regional Groupings) | GS Paper I – Society (Demographics) | GS Paper III – Economy
BRICS Cooperation; Youth Entrepreneurship; Demographic Dividend; Startup Ecosystems
Introduction
The BRICS Youth Council Entrepreneurship Working Group Meeting in Indore, held under India’s BRICS Chairship 2026, focuses on entrepreneurship, innovation, and sustainable growth. Union Minister Mansukh Mandaviya highlighted that BRICS nations, with over half their population below 35, have the demographic strength to shape the future of work.
Main Body
Demographic Strength of BRICS Countries
The Numbers:
The Opportunity:
The Challenge:
Theme and Objectives of the Meeting
Theme:
Objectives:
Session Focus:
Key Sectors for Youth Entrepreneurship
Digital Innovation and Technology-Driven Entrepreneurship:
Social and Inclusive Entrepreneurship:
Green Entrepreneurship and Climate-Positive Business Models:
BRICS Cooperation Mechanism
BRICS Youth Council:
India’s BRICS Chairship 2026:
Other BRICS Initiatives in Entrepreneurship:
Way Forward: From Local Innovation to Global Impact
For BRICS Countries:
For India:
For Youth Entrepreneurs:
Challenges:
Conclusion
The BRICS Youth Council Entrepreneurship Working Group Meeting in Indore, under India’s BRICS Chairship 2026, focuses on resilience, innovation, cooperation, and sustainability. Union Minister Mansukh Mandaviya highlighted the demographic strength of BRICS nations, while Minister of State Raksha Khadse stressed that collaboration among BRICS countries can turn local innovations into global impact, especially in AI, fintech, agritech, inclusive entrepreneurship, and green business models.
UPSC Mains Practice Question
https://www.pib.gov.in/PressReleasePage.aspx?PRID=2263380®=3&lang=1