About Magnesium Hydridomethylzincate:

• It is a crystalline, hydride-rich organometallic compound that does not rely on bulky supporting ligands.
• It is a compound of magnesium, zinc, hydrogen, and carbon.
• Properties:
  • Under solvent-free, anaerobic conditions, it releases hydrogen and methane at temperatures as low as 80°C via reductive elimination, leaving behind elemental magnesium and zinc.
  • When the compound was heated in solution to 100° C, it releases hydrogen.
  • It is a solid at room temperature.
  • It is revealed that each unit of the compound’s paired molecular structure could produce two molecules each of hydrogen and methane.
  • It is established that methane emerged before hydrogen, indicating the compound was releasing the gases through successive chemical reactions.
• Potential Applications:
  • This organometallic compound could potentially provide molecular platforms for the storage and controlled release of fuel gases.
  • It could offer an alternative to transporting methane and hydrogen as compressed gases.

About National Social Assistance Programme:

• It is a fully funded Centrally Sponsored Scheme launched in 1995.
• It extends financial support to individuals living below the poverty line (BPL).
• It is a key social welfare scheme that provides pensions to vulnerable groups, including the elderly, widows, and persons with disabilities.
• Nodal Ministry: It is implemented by the Ministry of Rural Development.
• National Social Assistance Programme (NSAP) covers Sub Schemes:
  • Indira Gandhi National Old Age Pension Scheme (IGNOAPS): Under IGNOAPS, the Centre provides financial assistance of Rs 200 per month to individuals aged 60–79 years and Rs 500 per month to those aged 80 and above.
  • Indira Gandhi National Widow Pension Scheme (IGNWPS): Under IGNWPS, the Centre provides Rs 300 per month to widows aged 40–79 years and Rs 500 to those 80 and above. 
  • Indira Gandhi National Disability Pension Scheme (IGNDPS): Financial assistance is provided to individuals with severe or multiple disabilities
  • National Family Benefit Scheme (NFBS): Under this the amount of one-time financial assistance is fixed at Rs 20,000. This is provided to families after the death of a primary breadwinner aged 18 to 59.

News changes to National Social Assistance Programme

• NSAP will now be known as Pradhan Mantri Samajik Sahayata Yojana,
• IGNOAPS has been renamed as Pradhan Mantri Vridhavastha Pension Yojana.
• IGNWPS as the Pradhan Mantri Vidhawa Pension Yojana.
• IGNDPS as the Pradhan Mantri Divyangjan Pension Yojana.
  • Under the Divyangjan pension scheme, a beneficiary in the age group of 0-79 years will receive Rs 375 – up from Rs 300 currently, while beneficiaries in the age group of 80 years and above will get Rs 625 – up from Rs 500 at present.
• National Family Benefit scheme as the Pradhan Mantri Parivar Labh Yojana.

About Combined Task Force 154:      

• It is the Combined Maritime Forces’ (CMF) dedicated multinational maritime training task force.
• It was established in 2023.
• It is dedicated to enhancing maritime security through multinational training programs across the Middle East and the wider region.
• It operates alongside CMF’s other task forces: CTF 150 (Maritime Security), CTF 151 (Counter-Piracy), CTF 152 (Maritime Security in Arabian Gulf) and CTF 153 (Maritime Security in Red Sea).
• The training focuses on five core pillars: Maritime Domain Awareness (MDA), Law of the Sea, Maritime Interdiction Operations, Maritime Rescue and Assistance, and Leadership Development.
• It focuses on professional training and capacity building to strengthen interoperability and operational readiness among the nations associated with the maritime partnership.
• CTF 154 trains partner navies and improve operational capabilities to enhance maritime security in the Middle East.
• India joined the Combined Maritime Forces as an associate partner in 2022 and became a full member in 2023.

About Jeypore Ground Gecko:           

• It is a reptile found in India.
• It is also known as the Jeypore Indian gecko or the Patinghe Indian gecko.
• It was originally described as far back as 1878 by the British naturalist Richard Henry Beddome. 
• Appearance: The nocturnal gecko, with a comparatively large head, and a yellow-orange body.
• Habitat: It inhabits semi-evergreen forests.
• Distribution: It is a relatively range-restricted species that is only found in high-elevation (900–1,400 metres) forests in the northern Eastern Ghats of southern Odisha and northern Andhra Pradesh.
• Threats: Habitat loss and degradation, forest fires, tourism, quarrying and mining activity among the reasons for the species’ decline.
• Conservation Status:
  • IUCN Red List: Endangered
  • CITES: Appendix II

Why in the News?

• On October 10, 2026, the Reserve Bank of India announced regulatory measures to curb speculative activity in the foreign exchange market and manage volatility amid geopolitical uncertainty and elevated crude oil prices.

What’s in Today’s Article?

• Rupee Depreciation (Causes, RBI’s Measures, Implications, Economic Significance, etc.)

Causes of Rupee Depreciation

• Rupee depreciation refers to a decline in the value of the Indian rupee relative to another currency, such as the US dollar. The rupee's value is influenced by domestic economic conditions, international capital flows and global currency movements.
• As per the RBI’s latest report, the rupee had depreciated by approximately 7% since the beginning of 2026, reflecting several structural and external pressures.

• Strong US dollar: Global demand for the dollar and elevated international yields make dollar-denominated assets more attractive.
• High crude oil prices: India's dependence on imported energy increases its dollar demand and import expenditure when oil prices rise.
• Foreign portfolio outflows: Withdrawals by foreign investors from Indian equity and debt markets increase demand for foreign currency.
• Geopolitical uncertainty: The prolonged conflict in West Asia has disrupted energy supply chains and contributed to fluctuations in crude oil prices.
• Interest rate differentials: Differences between interest rates in advanced and emerging economies influence international investment decisions and currency movements.

RBI’s Measures to Manage Forex Volatility

• The RBI has announced regulatory changes aimed at improving market discipline and reducing speculative demand for foreign currency.
• Restrictions on cancelled derivative contracts
  • Authorised Dealers (ADs) will not permit users to rebook INR-linked foreign exchange derivative contracts cancelled after the directions were issued. Contract rollovers at maturity remain permitted, subject to regulatory requirements.
• Reduction in the exposure threshold
  • The threshold for undertaking foreign exchange derivative transactions without establishing an underlying exposure was reduced from $100 million to $5 million.
  • The corresponding threshold for INR-linked exchange-traded currency derivatives was also reduced to $5 million across recognised stock exchanges.
• Additional documentation requirements
  • ADs must obtain and retain an undertaking from users confirming that the same underlying exposure has not been hedged through another dealer.
• Foreign Exchange Risk Reserve
  • For eligible INR-linked foreign exchange derivative contracts with a notional value exceeding $2 million, ADs must maintain a Foreign Exchange Risk Reserve (FERR) with the RBI in cash, equivalent to 20% of the rupee value of the notional amount.
• Together, these measures seek to discourage excessive speculative positions, improve transparency and strengthen risk management in the foreign exchange market.

Other RBI Interventions

• The RBI has also used several measures to address currency volatility and improve the availability of foreign exchange.

• Dedicated dollar facility for oil marketing companies: Direct dollar supplies to oil marketing companies (OMCs) are intended to divert their bulk crude purchases away from the interbank market and moderate short-term currency pressure.
• Foreign exchange swaps: Sell-buy swaps in the forward market help manage rupee liquidity and foreign exchange conditions.
• External Commercial Borrowings: Liberalisation of ECB rules can expand access to foreign funding for eligible Indian borrowers.
• NRI deposits: Measures to encourage Non-Resident Indian deposits can help mobilise foreign currency resources.
• Position limits on banks: Restrictions on banks' net open foreign exchange positions aim to curb excessive proprietary trading.
• International rupee invoicing: Vostro account arrangements can facilitate international trade settlements in rupees.

Implications for the Economy

• Benefits of intervention
  • RBI intervention can reduce excessive currency volatility and limit the impact of abrupt exchange-rate movements on businesses and households.
  • A more stable rupee can help moderate imported inflation, particularly for crude oil, electronics and edible oils. It can also reduce uncertainty for companies with foreign currency liabilities and improve the predictability of international transactions.
• Costs and limitations

• Foreign exchange reserves: Direct dollar supplies to OMCs may initially place pressure on reserves, even as they reduce demand in the interbank market.
• Higher hedging costs: The new reserve requirement and tighter derivative rules may increase banks' funding costs, potentially widening spreads for customers.
• Temporary relief: Currency interventions cannot eliminate India's underlying oil import bill or prevent foreign investors from withdrawing capital.
• Future repayment risks: Foreign currency deposits and associated swaps can create maturity-related liquidity pressures if large amounts fall due together.

Economic Significance of Rupee Stability

• Exchange-rate stability matters for India's macroeconomic management through several channels.
• Inflation: A weaker rupee increases the domestic cost of imported goods and commodities, potentially contributing to inflation.
• Current account balance: Higher oil import expenditure increases the value of imports and can widen the current account deficit if export earnings and other receipts do not offset the increase.
• Corporate and banking stability: Companies with unhedged foreign currency borrowings face higher repayment costs when the rupee depreciates, potentially increasing credit risks for lenders.
• Capital flows: Sharp currency movements and expectations of further depreciation can influence investor sentiment and encourage additional capital outflows.

About Soybean Cultivation:

• Soybean, (Glycine max), sometimes called soja bean is an annual legume of the pea family (Fabaceae). 
• In agriculture, soybean enhances soil fertility through nitrogen fixation.
• It is a major crop cultivated during the kharif season (July-October) in the rainfed (dryland) areas of central and peninsular India.
• Required Climatic Conditions for Soybean:
  • Climate: Soybean grows well in warm and moist climate.
  • Temperature: A temperature of 5 to 30°C appears to be the optimum for most of the varieties.
  • Rainfall: Soybean is highly sensitive to water stress, particularly during critical growth phases such as flowering, pod development, and seed filling.
  • Soil: Well drained and fertile loam soils with a pH between 6.0 and 7.5
• Major Soyabean Growing States: Madhya Pradesh, Maharashtra, Rajasthan, Karnataka, Chhattisgarh, Telangana, Karnataka and Chhattisgarh.

Why in News?

• The Supreme Court has progressively strengthened the constitutional protection available to an arrested person by making the communication of grounds of arrest a meaningful and enforceable safeguard.
• The issue is rooted in Article 21 (right to life and personal liberty) and Article 22(1) (protection against arbitrary arrest and right to legal counsel), read with the statutory safeguards under the Bharatiya Nagarik Suraksha Sanhita (BNSS), 2023.

What’s in Today’s Article?

• Provisions Governing Communication of Grounds of Arrest
• Need for Written Grounds
• Evolution of the Supreme Court's Jurisprudence
• Latest Strengthening - Jaskaran Jeet Singh Deol Case
• Conclusion

Provisions Governing Communication of Grounds of Arrest:

• Article 22(1) provides that a person arrested cannot be detained without being informed, as soon as may be, of the grounds of arrest and cannot be denied the right to consult and be defended by a legal practitioner of choice.
• Under Section 47 of the BNSS, corresponding to Section 50 of the CrPC, an officer arresting a person without warrant must communicate the grounds of arrest.
• However, neither Article 22(1) nor Section 47 BNSS originally prescribed the precise mode of communication.

Need for Written Grounds:

• In Pankaj Bansal vs. Union of India (2023), while dealing with arrest under the PMLA 2002, the Supreme Court held that written grounds of arrest must be furnished to the arrested person as a matter of course.
• Merely reading out the grounds orally could create a dispute about whether they were actually communicated.
• Written grounds also enable the accused to consult counsel, understand the allegations and effectively seek bail.
• The principle was subsequently reinforced in Prabir Purkayastha vs. State (NCT of Delhi) (2024) in the context of UAPA 1967, with the Court holding that the right to receive written grounds extends across offences and statutes.

Evolution of the Supreme Court's Jurisprudence:

• Pankaj Bansal (2023):
  • Written grounds of arrest should be furnished without exception.
  • The purpose is not merely procedural compliance but to enable the accused to effectively exercise the right to legal defence and bail.
• Prabir Purkayastha (2024): The Court expanded the principle beyond PMLA and held that communication of grounds of arrest is a fundamental and statutory right. Failure to comply can vitiate the arrest and subsequent remand.
• Rajesh Mihir Shah (2024):
  • The Court clarified that grounds must ordinarily be communicated in writing and in a language understood by the arrested person (this requirement applies across offences and statutes).
  • If immediate written communication is impracticable, they may initially be conveyed orally, but the written grounds must reach the arrestee at least two hours before production before the Magistrate for remand.
  • Non-compliance renders the arrest illegal.
• Vihaan Kumar (2025):
  • The Court emphasised that the communication must be effective and meaningful, so that the accused actually understands the basic facts constituting the grounds of arrest.
  • The burden of proving effective compliance lies on the arresting agency once non-communication is alleged.

Latest Strengthening - Jaskaran Jeet Singh Deol Case:

• In this case (September 2026), the SC dealt with an arrest where written grounds were not supplied and also considered violation of the 24-hour production requirement under Article 22(2).
• Article 22(2) requires every arrested person to be produced before the nearest Magistrate within 24 hours, excluding necessary travel time. Detention beyond this period requires the Magistrate's authority.
  • The court held that violation of Article 22(2) can render the arrest and continued detention illegal, strengthening judicial oversight over police custody.
• The Court also reaffirmed that -
  • Grounds of arrest are a fundamental and statutory right;
  • Violation can invalidate the arrest and subsequent remand;
  • An accused released because of such violation cannot simply be re-arrested at the discretion of the same investigating authority;
  • Where re-arrest is sought, the investigating agency must approach the Magistrate, provide the grounds and reasons for the earlier non-compliance, and obtain judicial approval.
• The Court also stressed accountability of erring officials; in the case, departmental proceedings were initiated against the concerned police officers (IO).

Conclusion:

• The jurisprudence represents a shift from formal compliance to substantive protection of personal liberty.
• It strengthens rule of law, due process, right to legal aid and fair procedure, and protection against arbitrary arrest and custodial excesses.
• Arrest is a serious deprivation of personal liberty; therefore, the State must strictly comply with constitutional and statutory safeguards, and procedural violations cannot be treated as mere technicalities.

About Measles:           

• It is a highly contagious, serious airborne disease caused by a virus.
• Cause: It is caused by a virus in the paramyxovirus family.
• Transmission of Measles:
  • It spreads by contact with infected nasal or throat secretions (coughing or sneezing) or breathing the air that was breathed by someone with measles. 
  • The virus remains active and contagious in the air or on infected surfaces for up to two hours. 
  • The virus infects the respiratory tract, then spreads throughout the body, causing severe disease, complications, and even death.
• Treatment:
  • No specific antiviral treatment exists for measles.
  • It can be prevented with a safe and effective measles-rubella (MR) vaccine that gives long-term immunity.

About Brunei:

• Location: It is located along the northern coast of Borneo Island in Southeast Asia.
• Bordered by: Brunei is bordered by the South China Sea in the north and on all other sides by
• Brunei is divided into two non-contiguous parts by a portion of the Malaysian State of Sarawak.
• Capital: Bander Seri Begawan
• It is a member country of the Commonwealth and ASEAN.
• Geographical Features of Brunei:
  • Terrain: It consists of flat coastal plain rises to mountains in east; hilly lowland in west.
  • Climate: The climate of Brunei (or Brunei Darussalam) is equatorial, i.e. hot, humid and rainy throughout the year. 
  • Mountain: Bukit Pagon is the highest point in the country
  • Rivers: Numerous rivers drain the land, including the Belait, Pandaruan, and Tutong.
  • Natural Resources: It mainly consists of crude oil, natural gas, and tropical timber.