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UPSC current affairs — 21 September 2026

The day's most exam-relevant stories, scored and mapped to the UPSC syllabus by ProjectsPilot's AI. Full Prelims/Mains/Interview analysis is inside the app.

SC mandates judicial oversight to check re-arrest abuse

The Supreme Court mandated stricter judicial oversight before a person can be re-arrested after an earlier arrest was held illegal for violating Article 22(1). Police must approach the concerned Judicial Magistrate with recorded reasons, supported by a senior officer, and re-arrest can’t be driven by police discretion alone.

  • Polity
  • Ethics & Integrity
  • Governance
  • The Hindu · National

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India-New Zealand FTA ratified, will come into force on October 20

India and New Zealand have formally ratified their Free Trade Agreement, which is set to enter into force on October 20, 2026. The deal includes New Zealand tariff removal on Indian goods and India tariff reduction/removal on most imports from New Zealand.

  • International Relations
  • Current Affairs
  • Indian Economy
  • The Hindu · Business +2 sources

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India’s real rate moment, the cost of delay

The RBI’s repo rate at 5.25% risks becoming effectively close to zero in ‘real’ terms as inflation rises beyond target, tightening monetary conditions. The article flags chances of a policy-rate adjustment if inflation momentum persists.

  • Economy
  • Current Affairs
  • Indian Economy
  • The Hindu · Opinion

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FCNR(B) $133bn windfall: Banks gain funding boost, face future refinancing test

RBI’s FCNR(B) window for NRI deposits saw very large inflows, boosting banks’ foreign-currency funding and easing deposit/credit constraints. The development also raises a future refinancing challenge as the scheme’s medium-term tenors mature.

  • Economy
  • Current Affairs
  • Governance
  • The Hindu · Business

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Monsoon amplifies antibiotic resistance gene levels in river water used by residents

A study from Uttarakhand’s Ganga tributaries (Bindal Rao and Rispana near Dehradun) finds that monsoon conditions can raise antibiotic resistance gene levels in river water and sediments used by local residents. The finding highlights an emerging water-linked public health risk amid ongoing river pollution.

  • Environment
  • Current Affairs
  • Environment & Ecology
  • Mongabay India

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Drugs regulator plans curbs on doctors dispensing medicines

India’s drugs regulator is considering curbs on doctors directly dispensing medicines by reviewing Schedule K, which currently exempts RMPs from holding retail drug licences while supplying prescription drugs to patients.

  • Government
  • Current Affairs
  • Governance
  • LiveMint · Politics

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“Sources and Methods for Compilation of National Accounts Statistics”

MoSPI released the publication “Sources and Methods for Compilation of National Accounts Statistics” for the new base-year (2022–23) National Accounts Statistics series. The series was updated to align with new PPI/IIP and replaces the earlier 2011–12 base series.

  • Economy
  • Current Affairs
  • Indian Economy
  • PIB India

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MoD inks Rs 586 crore contract to procure Auxiliary Power Units for T-72 & T-90 Tanks

MoD signed a Rs 586 crore contract to procure Auxiliary Power Units (APUs) for T-72 and T-90 tanks, sourced from an indigenous design under Make-II. The APUs provide backup electric power for key tank subsystems, improving mechanised formation readiness and reliability.

  • Security
  • Current Affairs
  • Science & Technology
  • PIB India

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Sacred groves are better at growing future forests in the Western Ghats

A study highlights that sacred groves in the Western Ghats—protected by local communities for generations—harbour older forests and help sustain the growth of future forests. It underscores the conservation value of community-held sacred landscapes.

  • Environment
  • Current Affairs
  • Environment & Ecology
  • Mongabay India

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The paradox of self-reliance: India-China trade dynamics | Data Point

Post Modi–Xi meeting, India highlighted structural trade imbalance and supply-chain issues with China amid a widening trade deficit. The piece links Atmanirbhar Bharat’s self-reliance goals with the persistence of China-centric, import-dependent supply chains.

  • International Relations
  • Current Affairs
  • Indian Economy
  • The Hindu · Business

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