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GS3 – S&T Context: Indian Air Force officer Group Captain Shubhanshu Shukla will become the first Indian astronaut to visit the International Space Station (ISS) as part of the Axiom-4 (Ax-4) mission. About the Ax-4 Mission Organizer: Axiom Space (U.S.-based private space company), in collaboration with NASA. Launch Vehicle: SpaceX …

GS-3: Indian Economy Key Points: SEBI accuses Pranav Adani, a director in multiple Adani Group companies and Gautam Adani’s nephew, of insider trading linked to the 2021 SB Energy Holdings acquisition by Adani Green Energy. Allegations state Pranav traded using unpublished price-sensitive information (UPSI) before the deal’s announcement, violating insider …

GS-3: Science and Technology Key Points: Indian-origin scientist Nikhilesh Natraj and the UCSF team developed a Brain-Computer Interface (BCI) enabling a paralyzed individual to control a robotic arm through imagined movements. The system operated reliably for months with minimal recalibration, a significant advancement in assistive technology. Sensors detect neural signals …

GS-2: Polity and Governance Key Points: India’s parliamentary oversight has weakened due to limited scrutiny by committees and the executive evading accountability. Standing Committees meet infrequently, lack follow-through, and their recommendations rarely influence policy. The article calls for “Maximum Accountability” alongside “Maximum Governance.” Proposes reforms like mandatory discussions of committee …

GS-2: International Relations Key Points: On April 30, Ukraine and the U.S. signed an agreement granting U.S. access to Ukraine’s untapped critical mineral reserves. The U.S.-Ukraine Reconstruction Investment Fund will fund extraction, with Ukraine receiving 50% of revenues. The deal lacks explicit U.S. security commitments, increasing Ukraine’s vulnerability in its …

GS-1: Urbanization – Urban Safety Infrastructure Key Points: A tragic fire in a Kolkata hotel in the crowded Burrabazar area claimed 14 lives and injured 13, revealing deficiencies in urban fire safety and response. The six-storey building had only one staircase and no alternative exits, breaching fire safety regulations. A …

GS-1: Indian Society Key Points: Experts highlight that compiling a definitive list of castes and communities will be the primary hurdle for caste enumeration in the upcoming Census. India lacks a current, comprehensive caste database beyond constitutional SC, ST, and OBC lists. The 1931 Census, the last to fully enumerate …

GS-2: Centre-State Dynamics Key Points: The Centre has ordered Punjab to release 4,500 cusecs of water from Bhakra Dam to Haryana for eight days to address urgent water demands. Decision made under the Union Home Secretary’s leadership, involving officials from Punjab, Haryana, and Rajasthan. Punjab’s government has resisted, labeling the …

GS-3: Infrastructure  Key Points: PM Modi inaugurated the ₹8,800-crore Vizhinjam International Deepwater Seaport in Kerala, marking India’s first specialized container transshipment facility. Developed through a PPP model by Adani Ports in collaboration with the Kerala government. Modi stressed that port-driven development will be pivotal for India’s maritime and economic advancement …

GS 1 – HISTORY Context: The Vachana Mantapa project was launched in Kalaburagi during Basava Jayanti in 2025. Biography: Basaveshwara, also referred to as Bhakti Bhandari (treasurer of devotion), was an Indian philosopher, poet, and social reformer. Birth and Early Life: He was born in 1131 AD in Bagevadi, now …

GS 3 – DEFENCE Context: Fifty years after the Vietnam War (1955-1975), millions of Vietnamese continue to suffer from the devastating effects of Agent Orange. This toxic herbicide was sprayed by U.S. forces to destroy forests and food crops that provided cover and sustenance to North Vietnamese and Viet Cong …

GS3 – Environment Context: A recent study has linked daily exposure to phthalates, particularly di-2-ethylhexyl phthalate (DEHP), to approximately 350,000 deaths worldwide due to heart disease in 2018. India accounted for the highest number of these deaths (103,587), followed by China and Indonesia. What Are Phthalates? Phthalates are chemicals commonly …

GS3 – Environment Context: UNESCO has included 16 new sites from 11 countries in its Global Geoparks Network. Notably, North Korea has joined for the first time, and Saudi Arabia introduced two new geoparks. In 2025, UNESCO celebrated the 10th anniversary of its International Geoscience and Geoparks Programme, a key …

 GS 3 – INTERNAL SECURITY   Context (UNODC): The 2025 UNODC report titled “Inflection Point: Global Implications of Scam Centres, Underground Banking, and Illicit Online Marketplaces in Southeast Asia” highlights the escalating threat posed by transnational organised crime (TOC) in East and Southeast Asia. The United Nations Office on Drugs …

GS 3 – ENVIRONMENT Context: The Ministry of Environment, Forest and Climate Change (MoEFCC) introduced the Draft Greenhouse Gas Emissions Intensity (GEI) Target Rules, 2025. Greenhouse Gas Emissions Intensity (GEI): GEI measures the amount of greenhouse gases (GHGs) emitted per unit of product, such as per tonne of cement or …

The Supreme Court pointed out that both the state and national consumer commissions misinterpreted the legal doctrine known as the “eggshell skull” rule. What is the ‘Eggshell Skull’ Rule? The doctrine gets its name from the metaphor that a person who causes harm is fully liable even if the victim …

Overview: Massive forest fires are currently affecting various parts of Uttarakhand, with nearly 100 hectares of woodland already burned. These fires have been intensified by a prolonged heatwave and extremely dry conditions. In certain affected zones, helicopters equipped with Bambi buckets—a specialized aerial firefighting device—have been deployed to deliver water …

Context: The Confederation of Indian Industry (CII) has recently introduced a corporate governance charter designed specifically for startups. This charter includes a self-evaluation scorecard to monitor governance progress. What is Corporate Governance? Corporate governance encompasses a set of principles and practices that steer an organization’s development. It focuses on values …

Context: The RBI has unveiled a draft Master Direction for Electronic Trading Platforms (ETPs) and is inviting feedback from stakeholders until May 31. What are ETPs? Electronic Trading Platforms (ETPs) are digital systems that enable the buying and selling of various financial instruments, including securities, money market instruments, foreign exchange …

Context: A recent research study focused on six major river basins—Narmada, Tapi, Mahanadi, Godavari, Krishna, and Cauvery—examines the impact of heavy rainfall, baseflow, and river floods in Peninsular India, highlighting the factors contributing to regional flooding. What is Baseflow? Baseflow is the continuous flow of water in a river channel …