February 2026

In short: India's science, environment and technology this month — distilled for SI/Constable Prelims.

Current Affairs — India › Science, Environment & Technology · 22 min read · Free to read · English & Telugu

Bilingual study notes for the Andhra Pradesh Police SI & Constable exams (SLPRB AP) by AP Police Hub, a product of Anvil Academy.

India's first Disaster Victim Identification SOP, DRDO's SFDR missile-propulsion breakthrough, the Thwaites 'Doomsday Glacier', a sweep of AI/space/health-science milestones (Bharat GenAI, Sarvam AI's home-grown LLM, Vikram Sat-1), and the domestic + international 'Places in the News' geography set.

Aerial view of the Thwaites Glacier in West Antarctica — Thwaites Glacier, West Antarctica — the "Doomsday Glacier," melting at an unprecedented rate and contributing ~4% of global sea-level rise · NASA/JPL / Wikimedia Commons (Public Domain)

February 2026 — At a Glance

February 2026 brought India its first-ever national SOP for Disaster Victim Identification, a DRDO missile-propulsion milestone, and a home-grown large language model from Sarvam AI under the IndiaAI Mission. Environment news centred on the fast-melting 'Doomsday Glacier' in Antarctica and a fresh look at what triggers earthquakes deep in continental crust. The Budget's mental-health and Ayurveda push, plus a sweep of space-science and health-research findings, round out a busy month for science and technology.

1. Disaster Management & Defence Technology

India's First National SOP on Disaster Victim Identification (DVI)

What — NDMA released India's first-ever SOP and Guidelines on Disaster Victim Identification (DVI) — applicable to all mass-fatality incidents, natural (earthquakes, floods, cyclones, landslides) and human-induced (air/rail accidents, industrial fires, terrorism).
Method — Prioritises primary identifiers — fingerprints, dental records, DNA — over secondary ones (tattoos, scars); recommends a centralised National Dental Data Registry (NDDR).
Four stages — (1) Recovery of remains, (2) ante-mortem data collection, (3) post-mortem data collection, (4) reconciliation of both datasets for identification.
Why now — No uniform, countrywide SOP existed before 2026, causing repeated identification failures and institutional fragmentation across police, health and disaster agencies.

DRDO Demonstrates SFDR Technology

What — DRDO flight-tested Solid Fuel Ducted Ramjet (SFDR) technology off the Odisha coast — a propulsion system for long-range air-to-air missiles.
Significance — Puts India among a select group of nations with this long-range missile-propulsion capability, boosting indigenous air-defence technology.

Indian Army Showcases Indigenous AI Solutions

What — The Army displayed home-grown AI systems for surveillance, logistics and decision-support, reflecting a broader push to integrate AI into defence operations.

2. Environment, Geography & Disasters

Thwaites Glacier — the "Doomsday Glacier"

What — Thwaites Glacier, West Antarctica, is melting at an unprecedented rate driven by climate change; it contributes ~4% of annual global sea-level rise.
Why it matters — Its potential collapse could destabilise the entire West Antarctic Ice Sheet, hence the nickname "Doomsday Glacier."

What Causes Earthquakes Deep in Continental Crust?

What — New research (Stanford-linked study) examines fluid- and stress-driven mechanisms behind earthquakes occurring deep within continental plates, away from typical plate boundaries.

Refurbished Medical Devices Market — Regulatory Ambiguity

What — Dept. of Pharmaceuticals told Rajya Sabha that MoHFW has formed a committee to draft a policy regulating refurbished medical devices — previously used equipment restored and resold cheaper.
The gap — India has no licensing pathway under the Medical Devices Rules, 2017 for refurbished products; imports are governed only by Hazardous Waste Rules, 2016, creating regulatory inconsistency.
Why it matters — Refurbished devices cut costs for Tier-2/3 hospitals, improving diagnostic access — but raise concerns over unclear usage history and shorter lifespan.

India's Strategy to Tackle the Mental Health Burden

Why — The Economic Survey flagged rising digital addiction and screen-related mental health issues among children/adolescents; India accounts for nearly one-third of global suicide/depression/addiction cases.
Response — Budget 2026-27 announced NIMHANS-2 (north India) and upgrades to Ranchi/Tezpur institutes; Tele MANAS (launched Oct 2022) runs 53 cells across 36 States/UTs with 24×7 free helplines (14416 / 1-800-891-4416).
The gap — India has just 0.75 psychiatrists per 1,00,000 people vs the WHO-recommended 3; mental health gets only ~1% of the total health budget.

National "Places in the News" — quick facts
Place	Why in the news
Sawalkote Hydroelectric Project	Chenab River, J&K — first new project approved after the Indus Waters Treaty's abrogation; 1,856 MW, largest in J&K
Tulbul Navigation (Wular Barrage) Project	Revived by J&K govt — 1984-started project on the Jhelum, earlier halted over Pakistan's IWT objections
Rapti River / Suva	NGT directed UP to restore Suva's status from "drain" to "river" in official records
Tsomgo Lake	East Sikkim — 2,700+ tourists stranded due to heavy snowfall, later rescued
Mehao Wildlife Sanctuary	Arunachal Pradesh — permission granted to capture a tiger that killed a head constable
Palamau Tiger Reserve	Jharkhand — 'Vanjeevi Didi' initiative trains women as reserve ambassadors across 17 villages
Papikonda National Park	Andhra Pradesh — tiger 'Explorer' reintroduced under Operation Stripes
Pakhal Wildlife Sanctuary	Warangal, Telangana — BSI identified a new flowering-plant species, Dicliptera pakhalica
Bhadra Tiger Reserve	Karnataka — a black panther and leopard spotted drinking water side by side
Kole Wetlands	Kerala (Ramsar site) — study documents 12 species of pygmy grasshoppers
Vhan Island	Gulf of Mannar, Tamil Nadu — 10-year artificial reef restoration yields ₹61.67 crore in socio-ecological benefits

International "Places in the News" — quick facts
Place	Why in the news
Hudson River (tunnel)	New York/New Jersey sued the Trump administration over a $16bn rail-tunnel funding freeze
El Chichón Volcano	Southern Mexico — unusual crater changes raise volcanologist concern
Mt. Aconcagua	Argentina — Defence Minister Rajnath Singh flagged off a joint mountaineering expedition; highest peak in South America (Seven Summits)
Phoenicia	Sardinia excavation finds an Iron Age scarab amulet from ancient Phoenicia
Lake Urmia	North-west Iran — cloud-seeding attempted after prayers for rain in Tehran
Charax Spasinou	Iraq — the lost city (founded c. 324 BCE) finally located near the Tigris-Choaspes confluence
Taftan Volcano	South-east Iran — nudged upward ~3.5 inches in 10 months; the only active volcano of the Makran arc
Kordofan Region	Central-southern Sudan — conflict-prone, strategic for oil & South Sudan proximity
Takeshima / Dokdo	South Korea protested a Japanese "Takeshima Day" event over the disputed Sea-of-Japan islets

Other environment developments — quick facts
Development	Key fact
Tsunami Early Warning System / INCOIS apps	3 new apps launched (JellyAIIP, SAMUDRA 2.0, SIVAS) for coastal hazard/species alerts
Forest Fires in North-East India	Operation Walong-style response coordinated to tackle rising forest-fire incidents
Beat the Heat Program	Maharashtra rolls out a heat-action plan across 30 cities
Green Ammonia	SECI-style reverse-auction model promotes green-ammonia production for clean fuel/fertiliser
Species in the News	Eurasian Otter and Loggerhead Turtle sightings/studies highlighted for conservation status

3. Science, AI & Space

India's AI Push — Bharat GenAI, India AI Stack & Sarvam AI's Home-Grown LLM

Bharat GenAI Mission — A dedicated national mission to build foundational generative-AI capability — home-grown large language models, compute infrastructure, and Indian-language datasets.
India AI Stack — A layered public digital infrastructure for AI — compute, data, models and applications — built on the Digital Public Infrastructure (DPI) philosophy of Aadhaar/UPI.
Sarvam AI's LLM — Under the IndiaAI Mission, Sarvam AI launched India's first domestically-trained multi-billion-parameter large language model at the AI Impact Summit.
Model Context Protocol (MCP) — An open standard letting AI models securely connect with external tools/data sources — increasingly adopted in India's AI-governance conversations.

Vikram Sat-1 — India's Own Small Satellite

What — Vikram Sat-1, developed in India's growing private-space ecosystem, adds to India's expanding small-satellite launch capability alongside ISRO missions.

Other science, tech & health developments — quick facts
Development	Key fact
Mons Mouton	A lunar south-pole landing-site region under global study for future Moon missions (incl. Artemis-linked work)
Biopharma SHAKTI	Budget 2026-27 scheme to build India's biologics/biosimilars manufacturing hub (see Economy lesson)
Myoglobin research	New findings on the muscle-oxygen-storage protein inform sports-science and clinical diagnostics
SPHEREx (NASA)	All-sky infrared space telescope mapping cosmic origins and water/ice distribution in the galaxy
Copernicus Sentinel-2	EU Earth-observation satellite data referenced for India's own land/agriculture monitoring
CHEOPS	ESA's exoplanet-characterisation space telescope, referenced in exoplanet-research coverage
Zeigarnik Effect	Psychology finding — people remember incomplete tasks better than completed ones; referenced in cognitive-science coverage
LSD Biobank	A research biobank studying psychedelic compounds for potential clinical/mental-health applications
Quorum Sensing	Bacterial cell-to-cell communication mechanism — relevant to new antibiotic-resistance research
Bio-based chemicals	Push for plant/microbe-derived chemical alternatives to petrochemicals, tied to India's green-manufacturing goals
SAHI-BODH	An Indian AI-assisted diagnostic/awareness initiative referenced in the health-tech coverage
VoicERA	A voice-AI initiative for Indian-language accessibility/assistive technology
Tetrodotoxin research	Study of the pufferfish-associated neurotoxin's biology and potential pharmacological uses
Yuva AI for All	A youth-focused AI-literacy/skilling initiative, aligned with India's AI-education push
Wet Dress Rehearsal	A full-scale, fuelled launch-simulation test conducted ahead of an Indian space mission
Exposome research	Studies the totality of environmental exposures (pollution, diet, lifestyle) affecting long-term health
Panama Disease (banana)	The fungal disease threatening banana crops (incl. India's) draws fresh research/containment attention
Lenacapivir	A long-acting HIV-prevention drug drawing global and Indian public-health attention
Moltbook	A referenced digital/tech-culture item covered in the month's technology round-up