Iridogorgia Chewbacca

Iridogorgia Chewbacca

Iridogorgia Chewbacca Latest News

Scientists have discovered a unique deep-sea coral and given it the name Iridogorgia Chewbacca.

About Iridogorgia Chewbacca

  • It is a new deep-sea coral species belonging to genus Iridogorgia.
  • The coral was discovered in the tropical western Pacific Ocean.
  • The new coral was first seen in waters off Molokaʻi in 2006 and later near the Mariana Trench in 2016.
  • It is named after the furry Star Wars fictional character Chewbacca because of its hairy-looking branches.

Features of Iridogorgia Chewbacca

  • The species belongs to the genus Iridogorgia, a group of deep-sea corals with long, spiraling structures.
  • It is known for its long, flexible branches and shiny surface.
  • Each coral colony is made up of thousands of tiny polyps, which work together to form the larger structure.
  • Despite its large size and striking appearance, I. chewbacca usually occurs alone, scattered across deep-sea rocky bottoms.

What is a Coral?

  • Corals are essentially animals, which are sessile, meaning they permanently attach themselves to the ocean floor.
  • Corals share a symbiotic relationship with single-celled algae called zooxanthellae.
  • The algae provide the coral with food and nutrients, which they make through photosynthesis, using the sun’s light.
  • They use their tiny tentacle-like hands to catch food from the water and sweep into their mouth.
  • Each individual coral animal is known as a polyp and it lives in groups of hundreds to thousands of genetically identical polyps that form a ‘colony’.

Source: HT

Iridogorgia Chewbacca FAQs

Q1: What is a coral?

Ans: Corals are colonial marine invertebrates within the subphylum Anthozoa of the phylum Cnidaria.

Q2: What is symbiosis?

Ans: Symbiosis is defined as a close, prolonged association between two or more different biological species.

Industrial Park Rating System 3.0

Industrial Park Rating System 3.0

Industrial Park Rating System 3.0 Latest News

Recently, the Union Minister of Commerce and Industry launched the Industrial Park Rating System (IPRS) 3.0 in New Delhi.

About Industrial Park Rating System 3.0

  • It is developed by the Department for Promotion of Industry and Internal Trade (DPIIT) with support from the Asian Development Bank (ADB).
  • It aims to further strengthen India’s industrial ecosystem and enhance the competitiveness of industrial infrastructure.
  • Previous IPRS: It was started in 2018 and again IPRS 2.0 was launched in 2021.

Features of Industrial Park Rating System 3.0

  • It will help assess and benchmark facilities, infrastructure, and competitiveness of industrial parks across the country.
  • The initiative will provide stakeholders with reliable data, encourage best practices, and support the creation of world-class infrastructure.
  • It introduced an expanded framework with new parameters, including sustainability, green infrastructure, logistics connectivity, digitalization, skill linkages, and enhanced tenant feedback.
  • Under IPRS 3.0, industrial parks will be benchmarked and categorized as Leaders, Challengers, and Aspirers based on their performance across key indicators.

Significance of Industrial Park Rating System 3.0

  • It will provide investors with transparent and credible information, foster healthy competition among States and Union Territories, and guide policymakers in designing targeted interventions.
  • For States and UTs, it offers an opportunity to showcase best-performing parks, identify gaps for improvement, attract investments, generate employment, and strengthen their industrial ecosystem.

Source: PIB

Industrial Park Rating System 3.0 FAQs

Q1: What is the purpose of the Asian Development Bank?

Ans: It is dedicated to reducing poverty in Asia and the Pacific through inclusive economic growth, environmentally sustainable growth, and regional integration.

Q2: What is meant by industrial park?

Ans: An industrial park, also known as industrial estate or trading estate, is an area zoned and planned for the purpose of industrial development.

Achanakmar Tiger Reserve

Achanakmar Tiger Reserve

Achanakmar Tiger Reserve Latest News

According to officials, a tigress named Jhumri helped in reviving the tiger population in Achanakmar Tiger Reserve (ATR).

About Achanakmar Tiger Reserve

  • Location: It is situated in Bilaspur district of Chhattisgarh. 
  • Achanakmar Wildlife Sanctuary was established in 1975 and was declared a tiger reserve in 2009. 
  • It is part of the huge Achanakmar - Amarkantak Biosphere Reserve.
  • It is one of three tiger reserves in Chhattisgarh. It plays a crucial role in the tiger corridor network, vital for the movement of wildlife.
  • It has a corridor connecting Kanha and Bandhavgarh Tiger Reserve and plays a critical role in the dispersal of tigers among these reserves.
  • River: The Maniyari River flows right from the centre of this reserve, which is the forest’s lifeline.
  • Tribe: It is home to the Baigas, (Particularly Vulnerable Tribal Group), Gond and Yadav communities residing inside of this tiger reserve.
  • Vegetation: Tropical moist deciduous vegetation covers the majority of the area.
  • Flora: Sal, bija, saja, haldu, teak, tinsa, dhawara, lendia, khamar, and bamboo bloom here, along with over 600 species of medicinal plants.
  • Fauna: It includes the tiger, leopard, bison, flying squirrel, Indian giant squirrel, chinkara, wild dog, hyena, sambar, chital, and over 150 species of birds.

Source: IE

Achanakmar Tiger Reserve FAQs

Q1: Which river flows through Achanakmar Tiger Reserve?

Ans: Maniyari River

Q2: Where is Achanakmar Tiger Reserve situated?

Ans: Chhattisgarh

Red-Necked Phalarope

Red-Necked Phalarope

Red-Necked Phalarope Latest News

Recently, Red-necked Phalarope (Phalaropus lobatus), a rare species, has been spotted at the Nanjarayan bird for the first time.

About Red-Necked Phalarope

  • It is a fairly small shorebird known for spinning frantically on water to stir up small invertebrates.
  • Distribution: It has a circumpolar distribution and is found in both boreal and tundra zones between 60 and 70 degrees latitude.
  • These phalaropes can be found in coastal regions of the Arctic Ocean, south to the Aleutians and Northwest to Britain.
  • In the winter, it spends most of its time on the ocean.
  • During this non-breeding season, phalaropes can be found off central-west South America, in the Arabian Sea and from central Indonesia to western Melanesia.

Appearance and Behavior of Red-necked Phalarope

  • Food: The bird mainly feeds on small aquatic invertebrates and plankton.
  • It exhibits a typical feeding behavior of spinning on the surface of water. This rapid circling is believed to bring the prey to its feeding range.
  • During the breeding period, the species have a chestnut-red plumage from behind the ear to the down sides of the neck.
  • Females are observed polyandrous, that is mating with more than one male.
  • The males brood chicks and feed them.
  • Conservation status: IUCN: Least concern

Source: TH

Red-necked Phalarope FAQs

Q1: What is the red-necked phalarope habitat?

Ans: It mainly inhibits in Arctic and Subarctic tundra and tundra-transition vegetation near freshwater lakes, pools, bogs, marshes, and streams.

Q2: What is distinctive about the Red-necked Phalarope's breeding habits?

Ans: Males build nests and incubate eggs

Dada Saheb Phalke Award

Dada Saheb Phalke Award

Dada Saheb Phalke Award Latest News

Recently, the Government of India announced that Shri. Mohanlal will be conferred with the prestigious Dadasaheb Phalke Award for the year 2023.

About Dada Saheb Phalke Award

  • It is given by the Indian government for lifetime contribution to Indian cinema.
  • It was instituted in 1969 the birth centenary year of Dadasaheb Phalke.
  • It is the highest award in the field of cinema in India.
  • It was introduced by the Government of India to commemorate Dadasaheb Phalke's contribution to Indian cinema.
  • The award's inaugural recipient was Devika Rani, aptly titled "the first lady of Indian cinema".
  • The recipients are recognized for their ‘outstanding contribution to the growth and development of Indian cinema’.
  • Award includes: The award comprises a Swarna Kamal (Golden Lotus) medallion, a shawl, and a cash prize of ₹10 lakh.
  • It is presented by the President of India. 

Key Facts about Dhundiraj Govind Phalke

  • He was born on April 30, 1870, in Trimbak, Maharashtra.
  • Phalke was a multifaceted genius — a painter, photographer, stage playwright, and a magician — before venturing into filmmaking.
  • He was a film director who is considered the father of Indian cinema. 
  • He directed India's first full-length feature film, Raja Harishchandra in 1913.

Source: PIB

Dadasaheb Phalke Award FAQs

Q1: Who was the first winner of Dadasaheb Award?

Ans: Devika Rani

Q2: What was the most famous film of Dadasaheb Phalke?

Ans: Devika Rani

Exercise Amogh Fury

Exercise Amogh Fury

Exercise Amogh Fury Latest News

Indian Army recently conducted a major integrated firepower exercise, codenamed 'AMOGH FURY', at the Mahajan Field Firing Ranges in Rajasthan’s Thar desert.

About Exercise Amogh Fury

  • It is an Integrated Fire Power Exercise conducted by the Sapta Shakti Command of the Indian Army.
  • Location: Mahajan Field Firing Ranges in Rajasthan’s Thar Desert. 
  • The drill aimed to test combat power, coordination, and operational readiness in real-time battle scenarios, reflecting the force’s preparedness for multi-domain operations. 
  • The exercise featured coordinated manoeuvres involving battle tanks, infantry combat vehicles, attack helicopters, long-range artillery, and drones. 
  • These platforms were deployed together to demonstrate the Army’s ability to synchronise ground and air assets for effective offensive and defensive actions.
  • A key focus of 'Amogh Fury' was the integration of modern technologies, including network-centric communication, command-and-control architecture, and real-time surveillance and targeting systems. 
  • These capabilities enabled the creation of a unified operational picture, enhancing decision-making and coordination across units.
  • The drill provided pragmatic training for all ranks under realistic combat conditions while refining procedures to counter emerging threats.

Source: IT

Exercise Amogh Fury FAQs

Q1: What is Exercise Amogh Fury?

Ans: It is an Integrated Fire Power Exercise.

Q2: Which Indian Army Command organised Exercise Amogh Fury?

Ans: It was conducted by the Sapta Shakti Command of the Indian Army.

Q3: Where was Exercise Amogh Fury conducted?

Ans: Mahajan Field Firing Ranges in Rajasthan’s Thar Desert.

Papikonda National Park

Papikonda National Park

Papikonda National Park Latest News

A recent study has documented 51 species of herpetofauna in Papikonda National Park.

About Papikonda National Park

  • It is located in the East Godavari and West Godavari Districts of Andhra Pradesh.
  • Established in 2008, the park covers an area of approximately 1,012.86 sq.km.
  • It lies along the banks of the Godavari River, encompassing a rugged landscape with steep slopes, hills, and deep valleys. 
  • The geology of the park is characterized by the Eastern Ghats range.
  • There are 62 named mountains in the park. Devara Konda is the highest point. The most prominent mountain is Verala Konda.
  • The national park has been recognized as an Important Bird and Biodiversity Area by BirdLife International.
  • The area plays a key role in high precipitation and the consequent origin of various small streams and rivulets which drain and enrich the perennial River Godavari.
  • A unique dwarf breed of goat known locally as the “kanchu mekha” originates in this region.
  • Vegetation: The park is characterized by tropical, moist deciduous forests mixed with patches of semi-evergreen and dry deciduous forests.
  • Flora: The park is home to several types of trees, including teak, rosewood, sandalwood, bamboo, eucalyptus, sal, mahua, pterocarpus, terminalia, and cassia.
  • Fauna
    • Wildlife in Papikonda includes Bengal tiger, Indian leopard, sloth bear, and Indian wild dog (dhole). 
    • The park is also home to various deer species, including sambar and spotted deer.

Source: NIE

Papikonda National Park FAQs

Q1: In which state is Papikonda National Park located?

Ans: Andhra Pradesh

Q2: Which river passes through Papikonda National Park?

Ans: Godavari River flows through the park.

Q3: Which mountain is the highest point in Papikonda National Park?

Ans: Devara Konda

New Austrian Tunnelling Method (NATM)

New Austrian Tunnelling Method

New Austrian Tunnelling Method Latest News

The Mumbai-Ahmedabad bullet train project recently achieved a 4.88 km tunnel breakthrough under Thane Creek using NATM (New Austrian tunnelling method), marking major progress in excavation.

About New Austrian Tunnelling Method 

  • It was developed between 1957 and 1965 in Austria.
  • The main idea is to use the geological stress of the surrounding rock mass to stabilize the tunnel itself.
  • It is both a construction method and a design philosophy.
  • The philosophy looks to use the strength of the surrounding soil to the greatest extent possible to strengthen the tunnel structure.
  • In other words, ground conditions drive the tunneling operation. 
  • The NATM philosophy also promotes constant monitoring.
  • The NATM construction method is about flexibilitydrilling and designing depending on the results of the ongoing monitoring. 
  • The operation occurs sequentially to take most advantage of the ground conditions. 
  • Additionally, NATM installs ground support on the go and on an as-needed basis, adding reinforcement to the shotcrete where necessary.
  • NATM is best suited for short-range (> 2 km) tunnels in regions with variable soil conditions.

Key Facts about Thane Creek

  • It is one of the largest creeks in Asia and is located partly on the coast of the Mumbai metropolis. 
  • It is an inlet along the shoreline of the Arabian Sea that isolates the city of Mumbai from the Indian mainland.
  • The east bank lies in the Thane and Navi Mumbai districts, while the west bank is in the Greater Mumbai district. 
  • The creek runs about 26 km north from Mumbai harbour before it joins the Ulhas river through a small channel.
  • There are several sources of fresh water for the creek, of which Ulhas river is the largest, followed by numerous drainage channels from various suburban areas of Mumbai, Navi Mumbai, and Thane, making the water brackish. 
  • The site is a mixture of saltpans as well as stretches of mangroves.
  • Thane Creek is a very important wintering ground for waterbirds. It supports over 1,00,000 birds during winter, including the iconic flamingos.
  • A major part of the creek has been declared a bird sanctuary called Thane Creek Flamingo Bird Sanctuary (TCFS).
  • It was designated as a Ramsar site, a wetland of international significance, in 2022.

Source: TIMES

New Austrian Tunnelling Method FAQs

Q1: What is the key principle of the New Austrian Tunneling Method (NATM)?

Ans: To use geological stress of the surrounding rock mass to stabilize the tunnel itself.

Q2: New Austrian Tunneling Method (NATM) is best suited for which type of tunnels?

Ans: NATM is best suited for short-range (> 2 km) tunnels in regions with variable soil conditions.

Q3: Which Indian tunnel was the first to use the New Austrian Tunneling Method?

Ans: The Pir Panjal Railway Tunnel was the first major project in India to employ the New Austrian Tunneling Method (NATM) for construction.

Striped Dolphin

Striped Dolphin

Striped Dolphin Latest News

A pod of striped dolphins, uncommon in Andhra waters, was recently spotted off the coast of Visakhapatnam.

About Striped Dolphin

  • The striped dolphin is a streamlined oceanic dolphin, similar in shape and size to the common dolphin.
  • Scientific Name: Stenella coeruleoalba
  • They are among the most abundant and widespread dolphins in the world. 

Striped Dolphin Distribution

  • It is found in temperate and tropical waters of all the world's oceans. 
  • Their range includes waters off Greenland, northern Europe (United Kingdom, Denmark), the Mediterranean Sea, Japan, Argentina, South Africa, western Australia, and New Zealand.

Striped Dolphin Habitat

  • They tend to prefer deeper, more offshore waters and can be found in oceanic waters over the continental shelves.
  • They are attracted to upwelling areas, where deep, cold, nutrient-rich water rises toward the surface, and convergence zones, where ocean currents meet.

Striped Dolphin Features

  • The striped dolphin reaches 2.5-2.6 m (averaging around 2.2-2.3 m) in length, the males being slightly larger.
  • They a long, defined rostrum and round forehead (known as a melon). 
  • Their dorsal fin is hooked, tall, and located mid-back.
  • As the name suggests, the most recognisable features are the ‘stripes’. A dark grey stripe runs from the beak, above the eye, across the flank, and then down to the underside of the body. A second stripe runs below the eye to the pectoral flipper.
  • Above these stripes, the dolphin's flanks are coloured light blue or grey. All appendages are black, as well. The underside is blue, white, or pink. 
  • They are usually found in tight, cohesive groups of about 25 to 100 individuals and have been observed breaching, jumping, and leaping over 20 feet above the surface of the water. 
  • They display a unique behavior called roto-tailing, when the animal leaps high out of the water and vigorously rotates its tail while airborne.
  • The estimated lifespan of striped dolphins is up to 58 years. 

Striped Dolphin Conservation Status

It is classified as 'Least Concern' under the IUCN Red List.

Source: NIE

Striped Dolphin FAQs

Q1: The striped dolphin is primarily found in which type of waters?

Ans: They tend to prefer deeper, more offshore waters and can be found in oceanic waters over the continental shelves.

Q2: Which oceans/regions are included in the range of striped dolphins?

Ans: It is found in temperate and tropical waters of all the world's oceans.

Q3: What is the estimated lifespan of striped dolphins?

Ans: Up to 58 years

Q4: What is the IUCN Red List status of the striped dolphin?

Ans: Least Concern

One-In, One-Out Scheme

One-In, One-Out Scheme

One-In, One-Out Scheme Latest News

An Indian man has become the first to be deported from the UK under the new "one-in, one-out" migration deal with France, which swaps illegal arrivals for approved asylum seekers.

About One-In, One-Out Scheme

  • It is a migration agreement between the UK and France.
  • The deal is aimed at deterring migrants from making dangerous trips across the English Channel from France to the UK in small boats.
    • Many migrants without visas or permits departing France by sea attempt to cross to the UK in small, inflatable boats. 
    • They frequently pay large sums of money to gangs who arrange the boats in northern France. 
    • Journeys can be incredibly dangerous, and people have died making the crossing.
  • Under the new agreement, France will agree to take back asylum seekers who have crossed over to the UK and who cannot prove a family connection to the UK. 
  • For each migrant France takes back, the UK will grant asylum to one migrant from France who can prove a family connection to the UK and who have not previously attempted to enter the country illegally.
  • The plan will start as a pilot, with initial reports suggesting the UK could return up to 50 people per week (2,600 per year). 
    • That is roughly 6% of small boat arrivals in 2024
    • The remaining arrivals will continue to be processed under the UK’s existing system.

Source: LIMINT

 

One-In, One-Out Scheme FAQs

Q1: The One-In, One-Out Scheme is a migration agreement between which two countries?

Ans: It is a migration agreement between the UK and France.

Q2: What is the objective of One-In, One-Out Scheme?

Ans: It is aimed at deterring migrants from making dangerous trips across the English Channel from France to the UK in small boats.

Q3: Under the One-In, One-Out Scheme, France will take back which category of migrants?

Ans: Asylum seekers in the UK who cannot prove a family connection to the UK.

Q4: Which dangerous route is directly targeted by the One-In, One-Out Scheme?

Ans: The English Channel crossing.

ICMR’s Impact of Research and Innovation Scale (IRIS) – Measuring Biomedical Research Impact in India

Impact of Research and Innovation Scale

Impact of Research and Innovation Scale (IRIS) Latest News

  • The Indian Council of Medical Research (ICMR) has proposed the Impact of Research and Innovation Scale (IRIS) to measure the impact of biomedical, public health, and allied research projects.
  • Given ICMR’s role as India’s premier grants-giving and agenda-setting body in health research, IRIS could significantly shape the research ecosystem.

Key Features of IRIS

  • ICMR proposes to measure research impact in units called publication-equivalents (PEs)
  • A research paper published in a peer-reviewed journal that reports results or methods of primary research, or a systematic review and meta-analysis is assigned 1 PE.
  • While a research paper that is cited in policies or guidelines is assigned 10 PEs
  • A patent’s impact is 5 PEs and that of a commercial device being used at scale is 20 PEs.

Advantages of IRIS

  • Standardisation - Uniform metric: IRIS provides a common yardstick across disciplines (biochemistry, physiology, biomedical engineering, public health, etc).
  • Recognition beyond citations: Breaks the conventional citation-driven incentive system and encourages diverse forms of impactful research.
  • Policy and funding linkage: By tying PEs to funding allocation, IRIS can influence research prioritisation and resource distribution effectively.

Concerns and Limitations

  • Theoretical weakness:
    • PE assignment lacks strong theoretical rationale.
    • It excludes influential works. For example, commentary, perspective, and narratives review papers will have 0 PE.
    • In this case, the 1977 paper that introduced the biopsychosocial model of medicine, which transformed medical and public health research, will have no impact. 
    • Articulating new ideas and critical discourse around emerging evidence are at the foundation of research, yet the PE-based system could discourage Indian researchers from pursuing articles of this nature.
  • Skewed incentives:
    • It prioritises commercial devices (20 PEs) over policy-level interventions (10 PEs).
    • Risks undervaluing basic science, public health programmes, and academic medicine.
    • For example, the RATIONS clinical trial (studied nutrition in tuberculosis patients) and India’s Home-Based Neonatal Care (revolutionised community health programming) will be deemed to be less impactful.
  • Risk to research as a public good:
    • Over-commercialisation may erode the ethos of science as a public good.
    • Potential misuse in India’s already weak research ethics culture.
  • Need for transparency:
    • Development of IRIS requires rigorous methods, accountability, and peer validation.
    • Suggested approach
      • The assignment of PEs to different indicators could be done through a national-level Delphi study where researchers form a consensus on the assignment. 
      • Data must be shared with independent groups to analyse and validate the scale.

Conclusion

  • Measuring research impact is inherently complex, with no universally correct model.
  • ICMR must ensure transparency, inclusivity, and ethical safeguards while developing IRIS.
  • Balance is essential to incentivise innovation and translation into practice without undermining fundamental research and critical academic discourse.
  • Ultimately, research evaluation must align with India’s public health priorities and uphold research as a public good.

Source: TH

Impact of Research and Innovation Scale (IRIS) FAQs

Q1: What is the Impact of Research and Innovation Scale (IRIS) proposed by ICMR?

Ans: IRIS is a new framework that measures the impact of biomedical and health research using Publication-Equivalents (PEs) as the unit of assessment.

Q2: How does IRIS assign value to different types of research outputs?

Ans: Research papers = 1 PE, policy-cited research = 10 PEs, patents = 5 PEs, commercial devices in use = 20 PEs.

Q3: What are the advantages of introducing a standardised metric like IRIS?

Ans: It provides a uniform benchmark across disciplines, recognises impact beyond citations, and links research output with funding and policy decisions.

Q4: What are the key criticisms of IRIS as a research evaluation tool?

Ans: It may undervalue conceptual and foundational works, skew incentives towards commercialisation, and risk weakening the ethos of research as a public good.

Q5: What measures are suggested to ensure accountability and effectiveness of IRIS?

Ans: Adopting rigorous study design, national-level Delphi consensus, and independent validation mechanisms for assigning PE values.

India on U.S. Fentanyl Blacklist: Major’s List, Drug Trade, and U.S. Actions

Fentanyl Blacklist

Fentanyl Blacklist Latest News

  • In the latest Major’s List sent to the U.S. Congress, President Donald Trump identified 23 countries, including India, Pakistan, China, and Afghanistan, as major sources or transit hubs for illicit drugs, particularly fentanyl, posing a threat to the U.S. and its citizens.

Understanding the Major’s List

  • The Major’s List, compiled annually, identifies countries where geography, trade, or industry enable significant narcotics or precursor chemical flows into global markets. 
  • Inclusion does not reflect counternarcotics performance but highlights drug production or transit roles. 
  • However, nations like Afghanistan, Bolivia, Myanmar, Colombia, and Venezuela were flagged as having “failed demonstrably” in meeting international drug-control obligations.

Fentanyl: A Deadly Synthetic Opioid

  • Fentanyl, a synthetic opioid developed in the 1960s for severe medical pain relief, is now the leading cause of overdose deaths in the U.S. 
  • Illicit fentanyl is nearly 50 times stronger than heroin, with just 2 mg proving fatal by suppressing brainstem respiratory centres. 
  • Between August 2023 and August 2024, over 57,000 Americans died from opioid overdoses, mostly fentanyl-related. 
  • Though overdoses can be reversed with naloxone, rapid administration is crucial to prevent brain injury or death. 
  • In 2022, the U.S. DEA seized enough fentanyl for 379 million lethal doses — enough to kill the nation’s entire population.

Why Regulating Fentanyl Is Difficult

  • Unlike plant-based drugs like heroin or cocaine, fentanyl is lab-made using chemical precursors such as N-phenethyl-4-piperidone (NPP) and 4-anilino-N-phenethylpiperidine (4-ANPP)
  • These compounds have legitimate industrial and pharmaceutical uses, making regulation tricky. 
  • In counterfeit labs, traffickers can convert these precursors into fentanyl with basic glassware, solvents, and moderate heat, using common organic chemistry reactions. 
  • Since small amounts of precursors yield large fentanyl quantities and can be discreetly shipped, controlling their diversion into illicit networks has proven extremely challenging.

Fentanyl Supply Chain and U.S. Response

  • The fentanyl trade is a complex network. China and India produce key precursor chemicals, some of which are diverted into illicit markets. 
  • Mexican cartels process these into fentanyl powder, later pressed into counterfeit pills or mixed with other drugs, and smuggled into the U.S., mainly through the southwest border.

U.S. Legal and Trade Actions

  • The U.S. has pursued criminal prosecutions, trade penalties, and diplomatic pressure to curb trafficking. 
  • In January 2025, Indian firms Raxuter Chemicals and Athos Chemicals were charged with exporting fentanyl precursors. 
  • A senior executive of Raxuter was arrested in New York for smuggling. 
  • Following this, the U.S. Embassy in New Delhi revoked visas for business executives linked to trafficking.
  • In February 2025, the Trump administration imposed 25% tariffs on Canadian and Mexican imports and an additional 10% on Chinese imports, citing fentanyl trafficking. 
  • Tariffs on Canada and Mexico were suspended after stronger border enforcement, but those on China remain.

Domestic Enforcement and Public Health Measures

  • Within the U.S., the DEA has intensified seizures of fentanyl shipments, targeted trafficking networks, and intercepted counterfeit pills disguised as legitimate medicines. 
  • Simultaneously, naloxone distribution has been expanded, alongside public awareness campaigns warning against counterfeit drugs. 
  • Expanded treatment programmes aim to reduce demand and support recovery from opioid addiction.

Source: TH | IE | AJ

Fentanyl blacklist FAQs

Q1: What is the U.S. Major’s List in drug control?

Ans: It highlights countries linked to drug or precursor flows. Inclusion signals involvement in production or transit, not necessarily weak counternarcotics action.

Q2: Why has India been blacklisted on fentanyl?

Ans: India is cited as a source of precursor chemicals diverted into illicit channels. U.S. authorities have prosecuted Indian firms linked to fentanyl trafficking.

Q3: Why is fentanyl so dangerous compared to other opioids?

Ans: Illicit fentanyl is nearly 50 times stronger than heroin. Just 2 mg can be fatal, causing rapid respiratory depression and death without quick treatment.

Q4: Why is fentanyl regulation difficult globally?

Ans: Precursors like NPP and 4-ANPP have legitimate uses, but traffickers can easily convert them into fentanyl with basic lab equipment and ship discreetly.

Q5: How is the U.S. combating fentanyl trafficking?

Ans: The U.S. uses criminal prosecutions, trade tariffs, diplomatic pressure, DEA seizures, naloxone distribution, and awareness campaigns to fight fentanyl inflows and overdoses.

H-1B $100,000 Entry Fee: Impact, Exemptions, and Industry Challenges

H-1B Visa

H-1B Visa Latest News

  • The White House has introduced a $100,000 entry fee for H-1B visa holders starting September 21, 2025, causing concern among Indian tech workers and students, the largest H-1B user group. 
  • The fee applies only to new entrants to the US, while those already in the country extending or changing status are exempt.

H-1B $100,000 Entry Fee: What Changes, What’s Clear, and What’s Uncertain

  • From September 21, 2025, no H-1B petition for workers outside the US will be approved unless the sponsoring employer pays $100,000 upfront
  • Without proof of payment, consular stamping will be denied, blocking entry.

What Is Clear

  • The fee applies to all H-1B petitions for workers outside the US, including those needing consular stamping after travel. 
  • The Secretary of Homeland Security may waive the restriction for individuals, companies, or industries if deemed in the US national interest
  • The measure will last for 12 months, after which agencies will review it before the White House decides on an extension.

What Remains Uncertain

  • The proclamation does not clarify which sectors may qualify for waivers, though areas like healthcare, defence, and critical technology have historically been prioritised. 
  • It also leaves ambiguity over the treatment of universities and non-profits, which are usually cap-exempt under H-1B rules but are not explicitly excluded in this order.

Immigration Politics and the H-1B Debate in the US

  • Immigration has become one of the most divisive issues in US politics, rising from 2.1% in 2012 to 14.6% in 2024 as a top voter concern. 
  • Donald Trump’s rhetoric has consistently framed immigration — first low-skilled, now even skilled migration under the H-1B program — as a threat to American jobs and wages. 
  • This narrative, rooted in economic anxiety and racial undertones, portrays immigrants as displacing the struggling working class already burdened by unemployment, inflation, low wages, and housing crises
  • Trump and his camp now extend the same argument against H-1B workers, claiming they “steal” higher-paying tech jobs, echoing the themes of his earlier anti-immigrant campaigns.

Criticism of H-1B Visa

  • Nativist MAGA (Make America Great Again) Republicans argue that Indian workers are “stealing” American jobs and lowering wages. 
  • They claim H-1B visas, meant for top talent, are used by tech firms to hire mid-level staff at cheaper salaries
  • Critics point to the salary gap: in FY2023, 70% of approved petitions for Indians were under $100,000, below the US IT median salary of $104,420.

Industry Viewpoint

  • Industry leaders counter that H-1B visas are essential to fill America’s skills gap, especially in STEM fields. 
  • Data shows that China (3.57 million) and India (2.55 million) produce far more STEM graduates than the US (820,000), underlining the need for global talent.

India at the Epicentre of H-1B Impact

  • India, the largest user of the H-1B system with 71% of approvals in FY2024 (far ahead of China at 12–13%), faces the greatest disruption from the $100,000 entry fee. 
  • The new rule threatens the Optional Practical Training (OPT)-to-H-1B pathway for young Indian graduates, as employers may avoid the steep cost. 
  • Families already on H-1Bs risk travel-related disruptions. 
  • For India’s IT service firms and Global Capability Centres (GCCs), staff rotations to the US become prohibitively expensive, likely shifting more project work to offshore hubs like Bengaluru, Hyderabad, and Pune.

Industries Most Impacted by the H-1B $100,000 Fee

  • Big Tech and Cloud Firms - Amazon, with 12,000 approvals in early 2025, along with Microsoft, Meta, Google, and Apple, face massive cost hikes as each H-1B hire now costs $100,000 extra.
  • IT Service Providers - Indian majors like Infosys, TCS, Wipro, HCL and global firms like Cognizant, Capgemini, and IBM depend on H-1Bs for onsite delivery. The levy hits junior roles, central to their model.
  • Consulting and Finance - Firms such as JPMorgan Chase use H-1Bs for STEM and quantitative roles. The new surcharge significantly raises costs for these specialised hires.
  • Startups and Mid-Size Companies - With limited financial capacity, smaller firms are most vulnerable. Many will delay recruitment or offshore roles to avoid the fee burden.
  • Universities and Research Institutions - Postdoctoral researchers and specialist staff often rely on H-1Bs. Without exemptions, academic employers face unsustainable costs, affecting research and innovation.

Source: IE | IE | N18

H-1B Visa FAQs

Q1: What is the new H-1B $100,000 entry fee rule?

Ans: From September 21, 2025, U.S. employers must pay $100,000 upfront for petitions of H-1B workers outside the U.S., or entry will be denied.

Q2: Who is exempt from the H-1B $100,000 entry fee?

Ans: Workers already inside the U.S. extending or changing their status are exempt. Waivers may also apply if deemed in the national interest.

Q3: How long will the H-1B $100,000 fee rule last?

Ans: The rule is valid for 12 months initially. U.S. agencies will review its impact before the White House decides on extension or termination.

Q4: Why is India most affected by the H-1B $100,000 entry fee?

Ans: India accounts for over 70% of H-1B approvals. The new cost disrupts student-to-work transitions and IT firms reliant on staff rotations to the U.S.

Q5: Which industries are most impacted by the H-1B $100,000 levy?

Ans: Big Tech, IT services, consulting, finance, startups, and universities face higher costs, with offshore delivery likely to rise for Indian IT firms.

Isobutanol-Diesel Blending: India’s New Biofuel Experiment

Isobutanol-Diesel Blending

Isobutanol-Diesel Blending Latest News

  • India is exploring isobutanol-diesel blending as an alternative to ethanol, with a pilot project underway to assess its technical and economic feasibility.

Introduction

  • India is pushing forward in its biofuel journey, experimenting with new alternatives to conventional fossil fuels to meet its energy and climate goals. 
  • After ethanol blending with diesel proved technically unsuitable, the government and the Automotive Research Association of India (ARAI) have turned their attention to isobutanol, an alcohol-based compound with promising blending properties. 
  • Transport Minister Nitin Gadkari recently announced that India is working on pilot projects to evaluate the feasibility of isobutanol-diesel blending, which, if successful, could make India the first country to achieve this breakthrough.

Understanding Isobutanol and Its Properties

  • Isobutanol is a four-carbon alcohol widely used as a solvent in industries such as paints and chemicals. Its key attributes include:
    • Higher Flash Point: Less volatile and safer than ethanol, lowering fire risks.
    • Better Miscibility with Diesel: Compared with ethanol, isobutanol blends more effectively with diesel without requiring extensive chemical modifications.
    • Versatile Feedstock: Like ethanol, it can be produced from sugarcane syrup, molasses, and grains through microbial fermentation.
  • These properties make it technically more compatible with diesel engines than ethanol.

Why Ethanol Blending Failed with Diesel

  • Ethanol has been a cornerstone of India’s biofuel policy, especially in petrol blending, where the country has achieved 12% ethanol blending in 2023-24
  • However, blending ethanol with diesel faced hurdles:
    • Low Flash Point: Increased volatility and fire risk.
    • Poor Compatibility: Required chemical additives to stabilise the blend.
    • Engine Concerns: Blending caused ignition and combustion irregularities in diesel engines.
  • Thus, isobutanol emerged as a promising alternative for diesel blending.

Production and Economic Viability of Isobutanol

  • Isobutanol production follows a fermentation process similar to ethanol, but with specially engineered microbes that convert natural sugars into isobutanol. 
  • According to the Indian Sugar Mills Association (ISMA):
    • A sugar refinery with 150 kilo litres per day (klpd) capacity can produce 125 klpd ethanol and 20 klpd isobutanol with minor infrastructure modifications.
    • The use of surplus sugarcane and molasses, already abundant in India, provides a steady raw material supply.
  • However, the imbalance between rising cane prices and stagnant ethanol procurement prices poses an economic challenge that could extend to isobutanol production.

Technical and Performance Challenges

  • While isobutanol blends better with diesel than ethanol, experts highlight several technical considerations:
  • Cetane Number:
    • Isobutanol has a lower cetane number than diesel, which may reduce combustion efficiency.
    • This could cause engine knock, reduced power, and long-term damage.
  • Additives Requirement:
    • Cetane improvers would be needed, increasing costs.
    • Blending beyond 10% isobutanol is not advisable due to performance risks.
  • Emission Reduction Potential:
    • If optimised, the blend can reduce harmful emissions and support the import substitution of fossil fuels.

Pilot Project and Global Context

  • ARAI has initiated a pilot project, expected to take about 18 months, to study the impact of isobutanol-diesel blending across different vehicle classes. 
  • If India succeeds, it will become the first nation to commercialise this blend.
  • Globally, biofuel innovation has largely focused on ethanol, biodiesel, and advanced biofuels. 
  • India’s foray into isobutanol represents an effort to diversify its biofuel basket while reducing dependence on imported crude oil.

Source: TH

Isobutanol-Diesel Blending FAQs

Q1: Why is India exploring isobutanol-diesel blending?

Ans: India turned to isobutanol after ethanol blending with diesel failed due to volatility and engine issues.

Q2: What are the advantages of isobutanol over ethanol?

Ans: Isobutanol has a higher flash point, better miscibility with diesel, and safer blending properties.

Q3: How is isobutanol produced?

Ans: It is made from sugarcane syrup, molasses, or grains using engineered microbes through fermentation.

Q4: What challenges does isobutanol-diesel blending face?

Ans: Concerns include its lower cetane number, engine knock risk, and the need for additives.

Q5: When will the pilot project on isobutanol blending be completed?

Ans: The pilot project is expected to conclude in about 18 months.

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