Current Affairs

IUCN has classified the emperor penguin as an endangered sentinel species, highlighting its utility in indicating ecosystem health and environmental stress. Sentinel species are organisms whose health provides early warning of ecosystem decline due to stressors such as pollution and disease. Typical traits include fixed territory, long lifespan, toxin accumulation, high sensitivity, and visibly apparent responses. Examples include frogs, canaries, honeybees and polar bears.

A study by the National Institute of Science Education and Research (autonomous under the Department of Atomic Energy) analysing 593 districts in 21 states links poverty increasingly with climate change. Recurring floods damage crops, infrastructure and housing; drought-prone regions face crop failure and debt cycles. Higher poverty risk persists among Scheduled Tribes. Service-sector diversification reduces poverty probability by ~1.9% per unit GSDP-share rise. It calls for district-specific strategies within NAPCC, SAPCC and SDG India Index, including climate-resilient agriculture, drought-resistant crops, efficient irrigation and non-farm jobs.

Sagarmala Programme (launched March 2015) aims at port-led development to improve logistics efficiency and reduce transport costs by integrating coastal shipping and inland waterways with road and rail. It envisages 845 projects worth ₹6.06 lakh crore; 315 projects worth ₹1.57 lakh crore are completed. It has 5 pillars and 24 categories, with an institutional framework including the National Sagarmala Apex Committee, Maritime States Development Council, State Sagarmala Committees, and Sagarmala Finance Corporation Limited; Sagarmala Development Company Limited was restructured into this in June 2025.

High-level US–Iran talks in Islamabad, mediated by Pakistan, collapsed after nearly 21 hours, marking first such political contact since the 1979 Islamic Revolution. US sought a clear commitment against nuclear weapons and reopening the Strait of Hormuz; Iran asserted Nuclear Non-Proliferation Treaty-based enrichment rights, refused to surrender >440 kg highly enriched uranium, and cited US promise breaches. Iran demanded sanctions relief, release of about $27 billion frozen assets, and reparations for airstrikes (refused). A two-week ceasefire window remains; India faces risks to energy/LPG supplies and Hormuz-dependent maritime trade.

UN Department of Economic and Social Affairs report highlights financing constraints in developing countries amid fragile macroeconomy, high borrowing costs, rollover risks and weak tax gains. It notes global fragmentation with alternative cross-border payment systems alongside SWIFT and an estimated $4 trillion annual SDG financing gap. It emphasises the Sevilla Commitment, adopted at the Fourth International Conference on Financing for Development (Sevilla, 2025), with 280 actions and a voluntary Sevilla Platform for Action.

A report on women’s placements in contractual/flexible IT/ITeS roles shows share rising to 40% in FY26 from 30% in FY22. Top roles: finance and accounting (43%), data science (34%), UX design/architecture (31%). Metro hubs: Bengaluru (21%), Hyderabad (20%), Pune (17%), Delhi NCR (13%), Chennai (9%); Tier II cities 11%. Participation by experience: <2 years 30%, 5–8 years 31%, 9–14 years 13%, >14 years 4%.

Union Cabinet approved a four-lane, access-controlled Barabanki–Bahraich highway (NH-927) in Uttar Pradesh. Under the Ministry of Road Transport and Highways, the 101.5 km project will be implemented on Hybrid Annuity Mode. It will connect to Nepal via Rupaidiha Land Port and Nepalgunj, cutting travel time 150 to 75 minutes and raising speed 40 to 80 kmph. It strengthens the Rupaidiha–Nepalgunj trade corridor; India accounts for about 60% of Nepal’s trade, including rice, wheat, vegetables, dairy, medicines and consumer goods, reducing perishables’ spoilage and improving farmer incomes.

At Kuno National Park (Sheopur, Madhya Pradesh), female cheetah KGP-12 gave birth to four cubs in the wild, taking Project Cheetah’s total population to 57. Kuno (Vindhyan Hills) was a sanctuary in 1981 and a national park in 2018; Kuno River (Chambal tributary) flows through dry deciduous/riverine, grassland-savana habitats. Launched in 2022, the project is led by NTCA and WII (MoEFCC), using African cheetahs from Namibia, South Africa and Botswana; it is the first intercontinental large-carnivore translocation. African cheetah is IUCN Vulnerable; Asiatic cheetah Critically Endangered; both in CITES Appendix I and WPA 1972 Schedule I.

National leaders paid floral tributes to Mahatma Jyotirao Phule on his 200th birth anniversary at Prerna Sthal, Parliament House Complex. Born 11 April 1827 in Pune, he founded Satya Shodhak Samaj (1873) and served Pune Municipality (1876–82). Titled “Mahatma” in 1888, he pioneered education for Shudras, Ati-Shudras and women with Savitribai, wrote Shetkaryacha Asud, Gulamgiri and others; Deenbandhu voiced the movement. A 12-foot bronze statue by Ram V Sutar was unveiled in 2003.

Uttarakhand High Court stayed felling of oak trees in Mussoorie proposed for Municipal Council construction works. Himalayan oaks (Quercus; family Fagaceae) occur across the Himalayas at 1,000–3,500 m, including Western Himalayas and Arunachal Pradesh; ~20 species in Western and 15 in Eastern Himalayas. Slow-growing (10–35 m), they dominate moist temperate forests as climax species, aiding soil-water conservation and spring recharge. Threats include 0.36 sq km/year degradation, grazing/lopping/litter removal, invasives (Eupatorium adenophorum, Lantana camara), chir pine replacement, and forest fires.

Researchers at Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Bengaluru, developed a frog-inspired neuromorphic sensor mimicking brain-like processing. Inspired by cricket frogs’ moisture- and light-sensitive synaptic behaviour, it uses one-dimensional supramolecular nanofibers (self-assembled molecules/polymers). Humidity is the primary stimulus, with light modulating sensitivity. It integrates sensing, memory and signal processing, demonstrating synaptic functions (facilitation, depression, meta-plasticity, logic), enabling low-energy, event-driven edge computing for environmental monitoring, healthcare wearables, and AI/IoT; claimed as the first humidity-primary neuromorphic device.

Amid LPG shortages linked to the West Asia conflict, Indian households are shifting to electric induction and infrared cooktops. Induction uses electromagnetic fields for direct heating, needs ferromagnetic cookware, offers ~85–95% efficiency, faster cooking, precise electronic control, cooler surfaces, but can cause demand spikes. Infrared uses heated coils emitting radiation, works with all cookware, ~70–80% efficient, slower, phase-angle control, hotter surfaces, and localised grid stress via waveform distortion.

India plans 45 GW solar capacity addition in 2025–26; cumulative 150.26 GW by 31 March 2026 (2.82 GW in 2014). India ranks 3rd globally (IRENA Renewable Energy Statistics 2025); top states: Rajasthan, Gujarat, Tamil Nadu. Solar potential: 300–330 sunny days, 4–7 kWh/m²/day. Schemes: PM Surya Ghar (1 crore households; 23.9 lakh rooftop installs, Dec 2025), PM-KUSUM, National Solar Mission, Solar Parks/Ultra-Mega projects. PLI to attract ₹52,900 crore for solar PV manufacturing. Global initiatives: ISA HQ Gurugram; One Sun One World One Grid. Solar PV uses semiconductors; CSP uses mirrors.

IUCN updated its Red List for Antarctic species amid rising threats from climate change and disease. Emperor penguin (Aptenodytes forsteri) was uplisted to Endangered from Near Threatened; it is the largest penguin, insulated by scale-like feathers and high body fat. Antarctic fur seal (Arctocephalus gazella) moved to Endangered from Least Concern. Southern elephant seal (Mirounga leonina) is now Vulnerable from Least Concern due to avian influenza.

On PM Mudra Yojana’s 11th anniversary, the PM highlighted its role in credit support to micro enterprises. MUDRA (Micro Units Development and Refinance Agency Ltd) is an NBFC under the Ministry of Finance (launched April 2015), implemented via banks, MFIs and NBFCs. It provides collateral-free loans: Shishu (≤₹50,000), Kishore (₹50,000–₹5 lakh), Tarun (₹5–10 lakh), Tarun Plus (₹10–20 lakh), with CGFMU guarantee (NCGTC) and Mudra Card; micro-credit up to ₹1 lakh.

Department of Higher Education held a session on Indian Knowledge Systems during Sadhana Saptah 2026, highlighting capacity building under Mission Karmayogi. Mission Karmayogi (launched September 2020) is a Central Sector Programme implemented by DoPT, Ministry of Personnel, Public Grievances and Pensions, with PM’s Public Human Resources Council and Capacity Building Commission. iGOT Karmayogi (2022) hosts 4,400+ courses. Sadhana Saptah (April 2026) theme: “Technology to Tradition to Tangible Outcomes”, with Karmayogi Geet, Kshamata Connect, Kartavya Karyakram, trust-based peer assessment and AI case-study suite.

Under the National Quantum Mission (NQM), India has deployed a 1000-km secure quantum communication network. NQM, launched in April 2023 for 2023–2031, is governed by the Ministry of Science and Technology and implemented by the Department of Science and Technology through a Quantum Technology Cell. Thematic hubs: IISc Bengaluru (computing), IIT Madras+C-DOT (communication), IIT Bombay (sensing/metrology), IIT Delhi (materials/devices). Targets include 50–1000-qubit computers, satellite secure links up to 2000 km, quantum diamond microscope, magnetometers, atomic clocks, and quantum simulation.

IRENA ranks India 3rd globally in renewable-energy installed capacity (surpassing Brazil). Non-fossil capacity: 283.46 GW—solar 150.26, wind 56.09, hydro 51.41 (large)+5.17 (small), bio 11.75, nuclear 8.78. India achieved 50% installed capacity from non-fossil sources (June 2025) and targets 500 GW non-fossil by 2030 (Paris NDC). Support: PM-KUSUM, Rooftop Solar, PLI, Solar QCO 2025; Wind-Solar Hybrid Policy, Vayumitra; SHP Development Scheme, Green Energy Corridor; National Bio-Energy, Jaiv-Urja Mitra; National Geothermal Policy 2025 (5 pilots); National Green Hydrogen Mission (5 MMT by 2030; hubs Kandla, Paradip, Tuticorin).

Archaeological Survey of India (ASI) discovered an ~1500-year-old stepped reservoir on Elephanta Island (Gharapuri) in Mumbai Harbour, Maharashtra, a UNESCO site with 5th-century Shiva caves. The T-shaped tank (14.7 m long; 6.7 m and 10.8 m wide), built from mainland stone blocks, was excavated 5 m deep, exposing 20 steps for water storage. Finds include anchors, Roman-style amphorae, West Asian torpedo jars, and silver/lead/copper coins of Kalachuri Krishnaraja (bull obverse; “Sri Krishnaraja” reverse), indicating 2nd-century CE trade links and 6th-century CE Kalachuri presence.

Report “Land inequality in India: Nature, history, and markets” analyses rural land distribution in 10 major states covering ~75% of rural population. Top 10% rural households own 44% land; ~46% households are landless. Village land Gini ~71.1; largest landholder controls ~12.4%. Kerala Gini 90; Karnataka/Rajasthan <65; Punjab landlessness 73%. Drivers: productivity, zamindari legacy, SC landlessness, market access. Responses: land reforms, Bhoodan-Gramdan (Vinoba Bhave, 1951), DILRMP/Bhoomi, FRA 2006, LARR Act 2013.

Morbi ceramic factories (Saurashtra, Gujarat), producing ~90% of India’s ceramic tiles, suspended operations amid gas shortages linked to the West Asia conflict and a Strait of Hormuz blockade. The episode underscores reliance on imported propane-LPG from the Persian Gulf and critical minerals (alumina, silica, zirconium, rare earths). India is the second-largest tile producer; exports go to USA, Europe and the Middle East. CSIR-CGCRI, Kolkata (est. 1950) supports ceramics research.

INS Sunayna, India’s 2nd Saryu-class offshore patrol vessel, arrived at Male (Maldives) as the first port call under IOS SAGAR. Indigenously built by Goa Shipyard Ltd, commissioned in 2013, it displaces 2,200 tonnes, with 25 knots speed and 6,000 nautical miles range at 16 knots. IOS SAGAR involves 16 IOR nations, with 16-country personnel onboard, to boost interoperability, maritime security, HADR and anti-piracy; port calls include Maldives, Sri Lanka, Indonesia and Singapore. MAHASAGAR (March 2025) supports multilateral maritime cooperation on collective security, blue economy, disaster relief and connectivity.

PHC Summit in Rio de Janeiro brought experts from 55 cities under the Partnership for Healthy Cities, a global network of 74 cities to prevent non-communicable diseases (NCDs) and injuries; Indian members: Mumbai, Ahmedabad, Bengaluru. Each city selects 1 of 15 interventions. NCDs are long-term, non-transmissible; risks: tobacco, unhealthy diet, hypertension/diabetes, air/chemical exposure; cause >80% global deaths and >80% premature deaths in LMICs; major NCDs: CVDs, cancers, chronic respiratory diseases, diabetes. India: National Programme for Prevention and Control of NCDs; CBSE sugar boards in schools; Eat Right India, Fit India, Yoga; cancer assistance up to ₹120 crore (State Cancer Institutes) and ₹45 crore (Tertiary Centres).

World Health Day 2026 is observed on 7 April, marking the founding of WHO (1948) and coordinated by WHO. It promotes awareness and collective action aligned with SDG 3. Theme: “Together for health” and “Stand with science”; slogan: “Evidence-led action for a healthier world”. Focus includes evidence, global collaboration, combating misinformation, and One Health. India highlighted Ayushman Bharat PM-JAY (₹5 lakh; Ayushman Vay Vandana Card for 70+), Ayushman Arogya Mandir, ABDM (ABHA ID), and PMBJP generics (50–90% lower).

Scientists found fish otolith (calcium carbonate) fossils in the Shivalik Himalayan foothills in Saharanpur, Uttar Pradesh, dated to ~5 million years (Pliocene). Species include gourami, snakeheads and gobies. It is India’s first fossil record of gourami and the second globally after Sumatra. The assemblage indicates a lentic freshwater ecosystem and predator–prey coexistence, marking the region’s first aquatic fossil evidence.