2026 current affairs Archives | Page 3 of 30

Javelin Missile Co-Production in India: Tata–Javelin JV Deal & India’s ATGMs

The Javelin missile will now be co-produced in India after Tata Advanced Systems signed an MoU with the Javelin Joint Venture of Raytheon and Lockheed Martin. This note covers the Javelin missile deal and India’s own anti-tank guided missiles for prelims.

Why in News?

Tata Advanced Systems Limited (TASL) and the Javelin Joint Venture (JJV) – a partnership of US firms Raytheon (RTX) and Lockheed Martin – signed a memorandum of understanding for co-production of Javelin missiles in India.

The move deepens India–US defence industrial cooperation and supports Make in India in guided munitions.

Javelin missile: Key Facts for Prelims

FGM-148 Javelin: US-made, man-portable, shoulder-fired, medium-range, third-generation anti-tank guided missile (ATGM).
Fire-and-forget with an imaging infrared seeker; uses top-attack mode to hit tanks at their weakest (roof) armour; range about 2.5 km (extended to ~4 km in newer versions).
Produced by the Javelin Joint Venture of Lockheed Martin and Raytheon; India has used it in limited numbers via US Foreign Military Sales.
Third-generation ATGM = fire-and-forget guidance; second-generation = SACLOS (wire/radio-guided, operator keeps sight on target).

India’s Anti-Tank Guided Missiles (interconnected concept)

Nag: indigenous third-generation fire-and-forget ATGM by DRDO; land version fired from the NAMICA carrier (BMP-2 based).
Helina / Dhruvastra: helicopter-launched Nag, integrated on the ALH Dhruv/Rudra and LCH Prachand.
MPATGM: Man-Portable ATGM for infantry, DRDO-developed, ~2.5 km range – India’s Javelin equivalent.
SANT: stand-off anti-tank missile (air-launched, ~10 km).
Laser-guided ATGM: fired from the 120 mm gun of the Arjun main battle tank.
Imported ATGMs in service: Spike (Israel), Milan-2T (France, licence-built by BDL), Konkurs (Russia).

Quick Revision Table: Javelin missile

Point	Detail
Missile	FGM-148 Javelin
Type	Man-portable 3rd-gen ATGM, fire-and-forget
Makers	Lockheed Martin + Raytheon (Javelin JV)
Indian partner	Tata Advanced Systems Ltd
Indian equivalent	MPATGM (DRDO)
Helicopter-launched Indian ATGM	Helina / Dhruvastra
Tank-launched Indian ATGM	Laser-guided ATGM from Arjun

Trap / Confusing Points: Javelin missile

Confusion	Correct Position
Javelin is an anti-aircraft missile	No – anti-tank; the British ‘Javelin’ MANPADS is a different, older system
Nag is helicopter-launched	Nag is ground-launched (NAMICA); Helina is the helicopter version
Deal is a government-to-government purchase	No – an industry MoU for co-production (TASL–JJV)
Third-generation ATGM needs operator guidance till impact	No – third-gen is fire-and-forget; SACLOS is second-gen

5 Practice MCQs on Javelin missile

1. The Javelin anti-tank missile is jointly produced by which two companies?
a. Boeing and Northrop Grumman
b. Lockheed Martin and Raytheon
c. General Dynamics and BAE Systems
d. Thales and MBDA
Ans: B
Explanation: The Javelin Joint Venture is a Lockheed Martin–Raytheon (RTX) partnership.

2. Which Indian company signed the MoU for Javelin co-production?
a. Bharat Dynamics Limited
b. Larsen & Toubro
c. Tata Advanced Systems Limited
d. Adani Defence
Ans: C
Explanation: TASL signed with the Javelin Joint Venture.

3. ‘Helina’ is the helicopter-launched version of which missile?
a. Astra
b. Nag
c. Akash
d. BrahMos
Ans: B
Explanation: Helina (Dhruvastra) is the air-launched Nag ATGM.

4. A ‘fire-and-forget’ guidance capability is a hallmark of which generation of ATGMs?
a. First
b. Second
c. Third
d. Fourth
Ans: C
Explanation: Third-generation ATGMs lock on before launch and need no further operator input.

5. The laser-guided ATGM developed by DRDO is designed to be fired from:
a. ALH Dhruv helicopter
b. Arjun main battle tank
c. Su-30MKI aircraft
d. INS Vikrant
Ans: B
Explanation: It is fired from the 120 mm rifled gun of the Arjun MBT.

Exam tip: Revise Javelin missile together with the static links above; UPSC and APPSC prelims often frame questions from these interconnections.

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Military Combat Parachute System: DRDO Test at 20,000 ft – 6 Key Facts

The Military Combat Parachute System (MCPS) developed by DRDO’s ADRDE has been successfully tested at one of the world’s highest drop zones. This note gives the Military Combat Parachute System facts and the DRDO background needed for prelims.

Why in News?

DRDO announced that the MCPS, designed and developed by the Aerial Delivery Research and Development Establishment (ADRDE), Agra, was tested at one of the highest-altitude drop zones in the world (Ladakh).

The parachute was deployed at 20,000 ft with a safe landing at 13,700 ft, proving its reliability and tactical employability in extreme high-altitude conditions.

Military Combat Parachute System: Key Facts for Prelims

MCPS is a ram-air (gliding) combat free-fall parachute for special forces, enabling HALO/HAHO (high altitude low/high opening) insertions with heavy combat loads.
Developer: ADRDE, Agra – the DRDO lab for parachutes, aerostats and heavy-drop systems; it also developed the P-7 heavy drop system and the Gaganyaan crew module parachutes (with ISRO).
Test significance: validates high-altitude operations relevant to the Siachen and eastern Ladakh sectors.
MCPS is part of DRDO’s push for indigenous replacement of imported combat parachutes under Aatmanirbhar Bharat.

Interconnected static points

DRDO: established 1958; HQ New Delhi; works under the Department of Defence R&D, Ministry of Defence.
Other ADRDE products: Controlled Aerial Delivery System (CADS), aerostat surveillance systems, and parachutes for the Agni/Prithvi and Gaganyaan programmes.
Related DRDO labs: DEBEL (Bengaluru – life support), DIHAR (Leh – high-altitude research), SASE (Chandigarh – snow and avalanche).
Highest battlefield: Siachen Glacier (Operation Meghdoot, 1984).

Quick Revision Table: Military Combat Parachute System

Point	Detail
System	Military Combat Parachute System (MCPS)
Developer	ADRDE, Agra (DRDO)
Type	Ram-air combat free-fall parachute
Deployment altitude in test	20,000 ft
Landing altitude	13,700 ft
Users	Special forces / paratroopers
Purpose	High-altitude insertion with combat loads

Trap / Confusing Points: Military Combat Parachute System

Confusion	Correct Position
ADRDE is located in Bengaluru	No – ADRDE is in Agra; DEBEL is in Bengaluru
MCPS is a cargo-drop parachute	No – it is a personnel combat free-fall parachute
DRDO is under the Ministry of Science	No – DRDO is under the Ministry of Defence
20,000 ft was the landing altitude	No – deployed at 20,000 ft, landed at 13,700 ft

5 Practice MCQs on Military Combat Parachute System

1. The Military Combat Parachute System was developed by which DRDO laboratory?
a. DEBEL, Bengaluru
b. ADRDE, Agra
c. ARDE, Pune
d. DRDL, Hyderabad
Ans: B
Explanation: ADRDE (Aerial Delivery Research and Development Establishment), Agra develops parachutes and aerial delivery systems.

2. In the recent test, the MCPS was deployed at an altitude of about:
a. 10,000 ft
b. 15,000 ft
c. 20,000 ft
d. 30,000 ft
Ans: C
Explanation: Deployment at 20,000 ft with landing at 13,700 ft.

3. DRDO was established in which year?
a. 1947
b. 1958
c. 1962
d. 1971
Ans: B
Explanation: DRDO was formed in 1958 by merging the Technical Development Establishment, DTDP and the Defence Science Organisation.

4. Which DRDO lab is located in Leh and works on high-altitude research?
a. DIHAR
b. SASE
c. DIPAS
d. DFRL
Ans: A
Explanation: DIHAR – Defence Institute of High Altitude Research – is at Leh.

5. HALO/HAHO techniques are associated with:
a. Submarine rescue
b. Combat free-fall parachuting
c. Missile guidance
d. Radar jamming
Ans: B
Explanation: High Altitude Low Opening and High Altitude High Opening are special forces free-fall insertion methods.

Exam tip: Revise Military Combat Parachute System together with the static links above; UPSC and APPSC prelims often frame questions from these interconnections.

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Military Combat Parachute System: DRDO Test at 20,000 ft – 6 Key Facts Read More »

BHEEM Habitat: Shubhanshu Shukla’s Concept for Living Beyond Earth (UPSC Notes)

Leave a Comment / Daily Current Affairs, Science and Technology Current Affairs / PSCchronicles team

The BHEEM habitat – Bharatiya Habitable Expandable Extraterrestrial Habitat – is an academic concept unveiled by Indian astronaut Group Captain Shubhanshu Shukla for how future astronauts could live beyond Earth. This note covers the BHEEM habitat and the Gaganyaan facts examiners like to test.

Why in News?

Group Captain Shubhanshu Shukla shared details of a research project proposing BHEEM, an expandable habitat concept for the Moon and Mars.

The concept emerged from research undertaken during his astronaut training, after his return from Russia.

BHEEM habitat: Key Facts for Prelims

BHEEM = Bharatiya Habitable Expandable Extraterrestrial Habitat – an expandable (inflatable) module concept that can be launched compact and expanded on the surface of the Moon or Mars.
Shubhanshu Shukla is one of the four astronaut-designates selected by ISRO for Gaganyaan; the others are Prasanth Balakrishnan Nair, Ajit Krishnan and Angad Pratap.
He was the mission pilot of Axiom Mission 4 (Ax-4) to the International Space Station in 2025 – the first Indian on the ISS and the second Indian in space after Rakesh Sharma (1984).
Ax-4 was a commercial mission by Axiom Space flown on a SpaceX Crew Dragon (named ‘Grace’); commander was Peggy Whitson.
Gaganyaan astronauts received basic training at the Gagarin Cosmonaut Training Centre, Russia, and further training at ISRO’s Human Space Flight Centre, Bengaluru.

Interconnected static points

Gaganyaan: India’s first human spaceflight programme; LVM3 (human-rated HLVM3) will carry a 3-member crew to a ~400 km low Earth orbit for up to 3 days.
Uncrewed precursor missions: G1 with the humanoid Vyommitra; Test Vehicle TV-D1 (2023) validated the Crew Escape System.
Roadmap: Bharatiya Antariksh Station (first module ~2028, complete by 2035) and Indian crewed Moon landing by 2040.
Expandable habitats internationally: NASA’s BEAM (Bigelow Expandable Activity Module) attached to the ISS in 2016.

Quick Revision Table: BHEEM habitat

Point	Detail
BHEEM full form	Bharatiya Habitable Expandable Extraterrestrial Habitat
Proposed by	Group Captain Shubhanshu Shukla
Purpose	Expandable living module for Moon/Mars
Shukla’s mission	Axiom-4 pilot; first Indian on ISS
Gaganyaan crew pool	Shukla, P. Balakrishnan Nair, Ajit Krishnan, Angad Pratap
Training	Gagarin Centre (Russia) + HSFC Bengaluru
Launch vehicle	Human-rated LVM3 (HLVM3)

Trap / Confusing Points: BHEEM habitat

Confusion	Correct Position
Shukla is the first Indian in space	No – Rakesh Sharma (1984) was first; Shukla is the first Indian on the ISS
BHEEM is an ISRO-approved mission	No – it is an academic research concept, not a sanctioned mission
Ax-4 was an ISRO mission	No – commercial Axiom Space mission; ISRO paid for the seat
Gaganyaan uses PSLV	No – human-rated LVM3 (HLVM3)

5 Practice MCQs on BHEEM habitat

1. What does the ‘E’ in BHEEM stand for?
a. Earth
b. Expandable
c. Exploration
d. Engineered
Ans: B
Explanation: BHEEM = Bharatiya Habitable Expandable Extraterrestrial Habitat.

2. Shubhanshu Shukla flew to the International Space Station as part of which mission?
a. Gaganyaan G1
b. Axiom Mission 4
c. Crew-9
d. Artemis II
Ans: B
Explanation: He was mission pilot of Axiom-4 (2025), a commercial mission to the ISS.

3. Who among the following is NOT a Gaganyaan astronaut-designate?
a. Prasanth Balakrishnan Nair
b. Ajit Krishnan
c. Angad Pratap
d. Rakesh Sharma
Ans: D
Explanation: Rakesh Sharma flew in 1984 on Soyuz T-11; the four Gaganyaan designates are Shukla, Nair, Krishnan and Pratap.

4. The humanoid robot to fly on the uncrewed Gaganyaan mission is:
a. Vyommitra
b. Mitra
c. Bheem
d. Aditya
Ans: A
Explanation: Vyommitra is ISRO’s half-humanoid for the G1 uncrewed flight.

5. Gaganyaan astronauts underwent basic training at which foreign facility?
a. Johnson Space Center, USA
b. Gagarin Cosmonaut Training Centre, Russia
c. Tsukuba Space Center, Japan
d. ESA Astronaut Centre, Germany
Ans: B
Explanation: Basic training was at the Gagarin Cosmonaut Training Centre near Moscow.

Exam tip: Revise BHEEM habitat together with the static links above; UPSC and APPSC prelims often frame questions from these interconnections.

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BHEEM Habitat: Shubhanshu Shukla’s Concept for Living Beyond Earth (UPSC Notes) Read More »

Artemis Accords: Turkey Becomes 71st Signatory – 7 Facts for UPSC

Leave a Comment / Daily Current Affairs, International Current Affairs, Science and Technology Current Affairs / PSCchronicles team

The Artemis Accords have gained their 71st signatory with Turkey formally joining the US-led framework for peaceful exploration of the Moon, Mars and beyond. Here are the Artemis Accords facts that matter for prelims.

Why in News?

Turkey signed the Artemis Accords, becoming the 71st country to join the framework that promotes safe, transparent and peaceful civil exploration of outer space.

Artemis Accords: Key Facts for Prelims

Non-binding set of principles introduced in 2020 by the US State Department and NASA.
Grounded in the Outer Space Treaty of 1967; covers peaceful purposes, transparency, interoperability, emergency assistance, registration of space objects, release of scientific data, protection of heritage sites, space resources, deconfliction of activities and orbital debris.
India signed in June 2023 during PM Modi’s state visit to the USA, becoming the 27th signatory.
Eight founding signatories (2020): USA, Australia, Canada, Italy, Japan, Luxembourg, UAE and the UK.
China and Russia are not signatories; they lead the rival International Lunar Research Station (ILRS) project.
Linked to NASA’s Artemis programme, which aims to return humans to the Moon (Artemis II crewed lunar flyby, Artemis III lunar landing) and eventually reach Mars.

Interconnected static points

Outer Space Treaty (1967) – outer space is not subject to national appropriation; India is a party.
Moon Agreement (1979) – India signed but has not ratified; the USA is not a party.
India–US space cooperation: NISAR satellite (ISRO–NASA), and Indian astronaut training with NASA for the ISS under the Artemis cooperation framework.
India’s own lunar roadmap: Chandrayaan-3 (2023, south pole landing), Chandrayaan-4 sample return, Bharatiya Antariksh Station by 2035 and a crewed Moon landing by 2040.

Quick Revision Table: Artemis Accords

Point	Detail
Nature	Non-binding principles for civil space exploration
Launched	2020, by NASA and US State Department
Legal foundation	Outer Space Treaty 1967
Latest signatory	Turkey (71st)
India	Signed 2023 as 27th member
Founding members	8 countries incl. USA, Japan, UK, UAE
Not members	China, Russia (ILRS instead)

Trap / Confusing Points: Artemis Accords

Confusion	Correct Position
the Accords are a UN treaty	No – a US-led non-binding framework, not negotiated in the UN
Artemis Accords = Artemis programme	Accords are principles; programme is NASA’s Moon mission series
India was a founding signatory	No – India joined in 2023 as the 27th signatory
Moon Agreement and the Accords are the same	Moon Agreement is a 1979 UN treaty; India signed but never ratified it

5 Practice MCQs on Artemis Accords

1. The the Accords are based on which international treaty?
a. Moon Agreement 1979
b. Outer Space Treaty 1967
c. Liability Convention 1972
d. Registration Convention 1975
Ans: B
Explanation: The Accords reaffirm and operationalise principles of the 1967 Outer Space Treaty.

2. India signed the Artemis Accords in which year?
a. 2020
b. 2022
c. 2023
d. 2025
Ans: C
Explanation: India signed in June 2023 during the PM’s state visit to the USA, becoming the 27th signatory.

3. Which of the following countries is NOT a signatory to the the Accords?
a. Japan
b. UAE
c. China
d. Australia
Ans: C
Explanation: China and Russia have stayed out and promote the International Lunar Research Station.

4. The Artemis Accords were introduced by:
a. United Nations Office for Outer Space Affairs
b. European Space Agency
c. NASA and the US State Department
d. International Astronautical Federation
Ans: C
Explanation: NASA and the US Department of State launched the Accords in October 2020.

5. Which statement about the the Accords is correct?
a. They are legally binding on signatories
b. They permit national appropriation of the Moon
c. They are a non-binding set of principles for civil space exploration
d. They prohibit extraction of space resources
Ans: C
Explanation: The Accords are non-binding and allow space resource extraction consistent with the Outer Space Treaty.

Exam tip: Revise Artemis Accords together with the static links above; UPSC and APPSC prelims often frame questions from these interconnections.

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Artemis Accords: Turkey Becomes 71st Signatory – 7 Facts for UPSC Read More »

OBC Creamy Layer Criteria: SC Special Bench on CSE 2025 Plea (5 Key Facts)

Leave a Comment / Daily Current Affairs, Polity Current Affairs / PSCchronicles team

The OBC creamy layer is back in the news as the Supreme Court has agreed to constitute a special bench to hear the Centre’s plea on how creamy layer criteria apply to the Civil Services Examination (CSE) 2025. This article covers the OBC creamy layer concept, its judicial origin and the committees behind it, purely from the prelims point of view.

Why in News?

The Supreme Court will set up a special bench to examine the Centre’s plea on whether its earlier judgment on OBC creamy layer criteria applies to the already-concluded CSE 2025 results.

In that earlier judgment, the Court held that parental income alone cannot be the sole criterion for identifying the creamy layer; the job status/category of parents must also be considered, and the ruling applies retrospectively to CSE 2025.

OBC creamy layer: Key Facts for Prelims

Creamy layer = economically and socially advanced members of a backward class who are excluded from reservation benefits in government jobs and educational institutions.
Applies only to OBC reservation; SC and ST categories are outside the creamy layer concept.
Term first proposed by the Sattanathan Commission (1971) in Tamil Nadu.
Became constitutional law through Indra Sawhney v. Union of India (1992) (Mandal case, 9-judge bench).
Ram Nandan Committee (1993) was appointed by the Union Government to identify the creamy layer among OBCs after the Indra Sawhney verdict.
Current income ceiling for creamy layer exclusion is Rs 8 lakh per annum (revised in 2017); salary and agricultural income are not counted for the income test.
Children of Group A / Class I officers (and certain Group B cases) are treated as creamy layer irrespective of income.

Interconnected static points

Article 15(4) and Article 16(4) – enabling provisions for reservation for backward classes.
Article 340 – President can appoint a commission to investigate the conditions of backward classes (Kaka Kalelkar 1953, Mandal 1979).
102nd Amendment (2018) gave constitutional status to the National Commission for Backward Classes (Article 338B).
105th Amendment (2021) restored the power of states to identify their own OBC lists (after the Maratha reservation case).
Indra Sawhney fixed the 50% ceiling on reservation and rejected reservation in promotions for OBCs.
Related PSC Chronicles note: Centre opposes creamy layer for SC/ST reservations.

Quick Revision Table: OBC creamy layer

Point	Detail
Concept	Exclusion of advanced OBC members from reservation
Applies to	OBC only (not SC/ST)
First proposed	Sattanathan Commission (1971)
Judicial basis	Indra Sawhney v. Union of India (1992)
Identification committee	Ram Nandan Committee (1993)
Income ceiling	Rs 8 lakh per annum
Recent SC view	Parental income alone not enough; job status also counts

Trap / Confusing Points: OBC creamy layer

Confusion	Correct Position
Creamy layer applies to SC/ST too	No – concept applies only to OBC quota
Sattanathan Commission = Mandal Commission	Different: Sattanathan (1971, Tamil Nadu) coined the term; Mandal (1979) recommended OBC reservation
Ram Nandan Committee decided the 50% cap	No – 50% cap came from Indra Sawhney; Ram Nandan identified creamy layer criteria
Salary income counts for the Rs 8 lakh test	No – salary and agricultural income are excluded

5 Practice MCQs on OBC creamy layer

1. The term ‘creamy layer’ was first proposed by which commission?
a. Mandal Commission
b. Kaka Kalelkar Commission
c. Sattanathan Commission
d. Ram Nandan Committee
Ans: C
Explanation: The Sattanathan Commission (1971) in Tamil Nadu first proposed excluding the creamy layer from backward class benefits.

2. In which case did the Supreme Court make creamy layer exclusion mandatory for OBC reservation?
a. Kesavananda Bharati case
b. Indra Sawhney case
c. M. Nagaraj case
d. Jarnail Singh case
Ans: B
Explanation: Indra Sawhney v. Union of India (1992) upheld OBC reservation with creamy layer exclusion and a 50% cap.

3. The Ram Nandan Committee (1993) was constituted to:
a. Recommend reservation in promotions
b. Identify creamy layer among OBCs
c. Fix the 50% ceiling
d. Prepare the central OBC list
Ans: B
Explanation: It laid down the criteria for identifying the creamy layer among OBCs after the Indra Sawhney judgment.

4. Which Article empowers the President to appoint a commission to investigate the conditions of backward classes?
a. Article 338
b. Article 340
c. Article 15
d. Article 46
Ans: B
Explanation: Article 340 was used to appoint the Kaka Kalelkar and Mandal Commissions.

5. Which constitutional amendment restored the power of states to maintain their own OBC lists?
a. 102nd Amendment
b. 103rd Amendment
c. 104th Amendment
d. 105th Amendment
Ans: D
Explanation: The 105th Amendment (2021) restored state power after the Maratha reservation judgment read the 102nd Amendment as centralising OBC identification.

Exam tip: Revise OBC creamy layer together with the static links above; UPSC and APPSC prelims often frame questions from these interconnections.

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To know more about the OBC creamy layer special bench, Click here.

OBC Creamy Layer Criteria: SC Special Bench on CSE 2025 Plea (5 Key Facts) Read More »

DRDO Kusha Missile: Explained

Leave a Comment / Daily Current Affairs, Defence Current Affairs / PSCchronicles team

Why in News

The DRDO Kusha missile completed its maiden flight-test, with the Defence Research and Development Organisation (DRDO) successfully test-firing the indigenous ‘Kusha’ Long-Range Surface-to-Air Missile from APJ Abdul Kalam Island off the Odisha coast.

Key Facts for Prelims

Project Kusha is an indigenous Long-Range Surface-to-Air Missile (LRSAM) system developed by DRDO to provide a multi-layered air defence shield.
It features three interceptor variants with ranges of approximately 150 km, 250 km, and 350-400 km.
Kusha is designed to counter stealth fighters, drones, and cruise missiles.
The project aims to reduce India’s import dependency for long-range air defence systems.

Interconnected Concept: Indian Surface-to-Air Missile (SAM) Systems

A Surface-to-Air Missile (SAM) is a ground- or sea-launched air defence system designed to destroy enemy aircraft, drones, and incoming missiles.
Akash: indigenous, medium-range, multi-target system with a strike range of 25-30 km.
MRSAM (Medium Range SAM): co-developed by DRDO and Israel Aerospace Industries, range of about 70 km.
QRSAM (Quick Reaction SAM): highly mobile, short-range system for air defence of moving armoured columns.
S-400 Triumf: long-range strategic system imported from Russia, covering threats up to 400 km.
Kusha is envisaged as an indigenous alternative in the same long-range bracket as the S-400, strengthening India’s overall air defence architecture.

Quick Revision Table

Aspect	Detail
System type	Long-Range Surface-to-Air Missile (LRSAM)
Developing agency	DRDO
Interceptor ranges	~150 km / 250 km / 350-400 km
Test type	Maiden flight-test vs an electronic target
Key objective	Multi-layered air defence; reduce import dependence
Comparable imported system	S-400 Triumf (Russia)

Trap / Confusing Points

Confusing Point	Clarification
Kusha vs S-400	Kusha is indigenous (DRDO-developed); S-400 is imported from Russia — don’t call Kusha a Russian system.
Kusha vs Akash	Akash is medium-range (25-30 km); Kusha is long-range, up to 350-400 km.
Kusha vs MRSAM	MRSAM is co-developed with Israel Aerospace Industries (~70 km); Kusha is a fully indigenous DRDO project.
Kusha vs QRSAM	QRSAM is a short-range, mobile system for moving columns; Kusha is a long-range, area air-defence shield.

Practice MCQs

‘Project Kusha’, being developed by DRDO, refers to which system?
a. Anti-satellite missile
b. Long-Range Surface-to-Air Missile
c. Hypersonic cruise missile
d. Submarine-launched ballistic missile
Ans: b. Kusha is an indigenous Long-Range Surface-to-Air Missile system.
What is the maximum interceptor range under Project Kusha?
a. 70 km
b. 150 km
c. 250 km
d. 350-400 km
Ans: d. The longest-range interceptor variant covers 350-400 km.
Project Kusha is often described as an indigenous alternative to which imported system?
a. BrahMos
b. S-400 Triumf
c. Agni-V
d. Prithvi
Ans: b. It is expected to reduce India’s dependence on the imported Russian S-400 Triumf system.
Which of the following is a short-range, mobile Indian air defence missile system meant for moving armoured columns?
a. QRSAM
b. Kusha
c. S-400
d. MRSAM
Ans: a. QRSAM (Quick Reaction SAM) is designed for on-the-move air defence of armoured columns.
MRSAM has been co-developed by DRDO in collaboration with which country?
a. USA
b. Russia
c. France
d. Israel
Ans: d. MRSAM was jointly developed by DRDO and Israel Aerospace Industries.

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DRDO Kusha missile system specifications and long-range air defence capabilities

DRDO Kusha Missile: Explained Read More »

Harjit Singh Grewal: New Chairperson of National Commission for Minorities 2026 Explained

Leave a Comment / Daily Current Affairs, Polity Current Affairs / PSCchronicles team

Why in News

The Central Government appointed Harjit Singh Grewal as Chairperson of the National Commission for Minorities (NCM), filling a post that had remained vacant since the tenure of the previous chairperson ended.

Key Facts for Prelims

Harjit Singh Grewal succeeds former NCM Chairperson Iqbal Singh Lalpura.
He is the second Sikh leader in succession to head the statutory body.
The appointments were notified under Sections 3 and 4 of the National Commission for Minorities Act, 1992.
He hold office for a term of three years.

Interconnected Concept: National Commission for Minorities

The National Commission for Minorities is a statutory body (not constitutional), established under the National Commission for Minorities Act, 1992.
It functions under the Ministry of Minority Affairs.
Composition: one Chairperson, one Vice-Chairperson, and five Members, nominated by the Central Government from persons of eminence, ability and integrity.
Notified minorities under Section 2(c) of the NCM Act: Muslims, Christians, Sikhs, Buddhists, Parsis, and Jains (Jains were notified in 2014).

Quick Revision Table

Aspect	Detail
Governing Act	National Commission for Minorities Act, 1992
Nature of body	Statutory (not constitutional)
Nodal Ministry	Ministry of Minority Affairs
Composition	1 Chairperson + 1 Vice-Chairperson + 5 Members
Tenure	3 years
Notified minority communities	Muslims, Christians, Sikhs, Buddhists, Parsis, Jains
Relevant Section (notified minorities)	Section 2(c)

Trap / Confusing Points

Confusing Point	Clarification
NCM vs NCSC/NCST	National Commission for Minorities is a statutory body (Act of Parliament); NCSC (Article 338) and NCST (Article 338A) are constitutional bodies — don’t mix the categories.
NCM vs NHRC	National Commission for Minorities protects rights of notified minorities; NHRC (under the Protection of Human Rights Act, 1993) has a broader human rights mandate covering all citizens.
Number of notified minorities	Six communities are notified — Jains were added later, in 2014, and are often missed.
Tenure of NCM members	3 years — not to be confused with the 5-year tenure of Finance Commission members or other bodies.

Practice MCQs

The NCM is constituted under which legislation?
a. Constitution of India, Article 338
b. National Commission for Minorities Act, 1992
c. Protection of Human Rights Act, 1993
d. Minorities Welfare Act, 2004
Ans: b. National Commission for Minorities is a statutory body set up under the National Commission for Minorities Act, 1992.
Which Ministry administers the National Commission for Minorities?
a. Ministry of Home Affairs
b. Ministry of Social Justice and Empowerment
c. Ministry of Minority Affairs
d. Ministry of Law and Justice
Ans: c. National Commission for Minorities functions under the Ministry of Minority Affairs.
How many communities are currently notified as minorities under the National Commission for Minorities Act, 1992?
a. 4
b. 5
c. 6
d. 7
Ans: c. Muslims, Christians, Sikhs, Buddhists, Parsis and Jains are the six notified minority communities.
What is the tenure of the Chairperson of the National Commission for Minorities?
a. 3 years
b. 5 years
c. 6 years
d. Till the age of 65 years
Ans: a. Members of the National Commission for Minorities, including the Chairperson, hold office for a term of three years.
Which community was notified as a minority in India relatively later, in 2014?
a. Bahais
b. Jains
c. Jews
d. Anglo-Indians
Ans: b. Jains were notified as a minority community under the National Commission for Minorities Act in 2014.

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16th Finance Commission: ₹4.35 Lakh Crore Panchayat Grants – UPSC/PSC Notes

Leave a Comment / Daily Current Affairs, Polity Current Affairs / PSCchronicles team

Why in News

The Ministry of Panchayati Raj organised a National Workshop of State Panchayati Raj Ministers to deliberate on effective implementation of the recommendations of the Sixteenth Finance Commission (16th FC) for local bodies.

Key Facts for Prelims

The 16th Finance Commission is chaired by Dr. Arvind Panagariya.
It has recommended a total of ₹7,91,493 crore in grants for local bodies for the award period 2026-27 to 2030-31.
Rural Local Bodies (RLBs) have been allocated ₹4,35,236 crore — an increase of about 84% over the comparable 15th FC allocation.
Urban Local Bodies (ULBs) have been allocated ₹3,56,257 crore.
The rural-urban split of local body grants is now 60:40, with the urban share rising from about 36% (under the 15th FC) to nearly 45%, reflecting India’s projected urbanisation of 41% by 2031.

Interconnected Concept: The Finance Commission

The Finance Commission is a constitutional body constituted by the President under Article 280, generally every five years.
It recommends the distribution of net proceeds of taxes between the Union and the States, and the principles governing grants-in-aid, including grants to local bodies.
The 73rd and 74th Constitutional Amendment Acts, 1992 gave constitutional status to Panchayats and Municipalities and require State Finance Commissions to further devolve resources to them.
Local body grants are generally split into a basic (untied) component and a tied/performance-linked component.

Quick Revision Table

Aspect	Detail
Chairperson, 16th FC	Dr. Arvind Panagariya
Total local body grants	₹7,91,493 crore
Rural Local Bodies (RLB) share	₹4,35,236 crore
Urban Local Bodies (ULB) share	₹3,56,257 crore
Rural : Urban ratio	60 : 40
Rise in RLB grant over 15th FC	~84%
Constitutional basis	Article 280
Nodal Ministry for RLB grants	Ministry of Panchayati Raj

Trap / Confusing Points

Confusing Point	Clarification
15th FC vs 16th FC urban share	Urban share was ~36% under the 15th FC; it has increased to nearly 45% under the 16th FC — don’t reverse the trend.
Finance Commission vs GST Council	Finance Commission (Article 280) recommends tax devolution and grants; GST Council (Article 279A) decides GST rates and related matters — different bodies, different articles.
RLB vs ULB grant share	Rural Local Bodies get 60%, Urban Local Bodies get 40% of local body grants — not an equal split.
Basic grant vs Tied grant	Basic grants are untied and flexible; tied grants are linked to specific sectors/performance conditions.

Practice MCQs

The Finance Commission of India is constituted by the President under which Article of the Constitution?
a. Article 275
b. Article 280
c. Article 282
d. Article 293
Ans: b. Article 280 provides for the constitution of a Finance Commission by the President, generally every five years.
Who chairs the 16th Finance Commission?
a. N. K. Singh
b. Arvind Panagariya
c. Vijay Kelkar
d. Y. V. Reddy
Ans: b. Dr. Arvind Panagariya, former Vice-Chairman of NITI Aayog, chairs the 16th Finance Commission.
As recommended by the 16th Finance Commission, what is the approximate rural-urban split of local body grants?
a. 50:50
b. 60:40
c. 70:30
d. 80:20
Ans: b. The grants are split roughly 60% to Rural Local Bodies and 40% to Urban Local Bodies, reflecting rising urbanisation.
Which Constitutional Amendment Acts institutionalised financial devolution to Panchayats and Municipalities?
a. 42nd and 44th
b. 73rd and 74th
c. 61st and 65th
d. 86th and 93rd
Ans: b. The 73rd Amendment (Panchayats) and 74th Amendment (Municipalities), 1992, gave constitutional status to local self-government.
Grants recommended by the Finance Commission for local bodies are released based on operational guidelines issued by which authority?
a. NITI Aayog
b. Department of Expenditure, Ministry of Finance
c. Ministry of Panchayati Raj alone
d. Reserve Bank of India
Ans: b. The Department of Expenditure, Ministry of Finance, issues the operational guidelines for release of Finance Commission grants to local bodies.

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16th Finance Commission grants infographic for Rural Local Bodies

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Index of Services Production (ISP)

Leave a Comment / Daily Current Affairs, Indian Economy Current Affairs / PSCchronicles team

Why in News?

The Ministry of Statistics and Programme Implementation (MoSPI) released trial data for the Index of Services Production (ISP), India’s first high-frequency macroeconomic indicator to measure the performance of the formal services sector. The trial ISP covers 19 sub-sectors, together accounting for nearly 60% of India’s total services output.

Key Facts for Prelims: Index of Services Production (ISP)

Released by: National Statistical Office (NSO), under MoSPI
Nature: Monthly, high-frequency macroeconomic indicator
Base Year: 2024-25
Coverage: 19 sub-sectors of the formal services sector, accounting for ~60% of total services output
Compilation Formula: Fixed-weight Laspeyres volume index
Weights: Based on sectoral contribution to Gross Value Added (GVA)
Highest-weight sub-sector: IT services (22.47%), followed by retail trade (16.4%)
Data Sources: Administrative data (air transport, railways, banking, insurance); GST outward-supply data (bulk of market services); ASISSE survey (health and education, to be added later)
Release Lag: ~60 days, on the 29th of every month
TAC-ISP Chair: Ms. Debjani Ghosh, Distinguished Fellow, NITI Aayog

Static Exam Link: ISP vs Index of Industrial Production (IIP)

The Index of Industrial Production (IIP) measures short-term output only of the industrial sector (mining, manufacturing, electricity) and has no counterpart for services. Since the services sector contributes over 50% of India’s Gross Value Added (about 52.9% in 2024-25) and nearly 30% of employment, the absence of a similar short-term services indicator was a long-standing statistical gap. The ISP fills this gap and complements the IIP for full-economy monitoring.

ISP excludes: Public administration and defence, non-market financial services, personal services, government-run health/education, and gambling activities
ISP is formal-sector only: It draws on GST outward-supply data, so informal/unregistered services are not captured
Deflators used: WPI for wholesale trade; sector-specific CPI where available; general CPI for banking, insurance and other services
Quantity-based sub-sectors: Only Air Transport and Railways (measured in physical units, e.g., passenger-km); all others are value-based

Quick Revision Table: Index of Services Production

Parameter	Detail
Released By	NSO, MoSPI
Base Year	2024-25
Sub-sectors Covered	19 (nearly 60% of services output)
Compilation Method	Fixed-weight Laspeyres volume index
Counterpart Index	IIP (Index of Industrial Production)
Highest Weight Sub-sector	IT services (22.47%)
TAC-ISP Chairperson	Debjani Ghosh, NITI Aayog
Data Sources	Administrative data, GST, ASISSE

Trap / Confusing Points

Confusion	Correct Fact
ISP covers the entire services sector	ISP covers only 19 sub-sectors (~60%) of the formal services sector; informal and several non-market activities are excluded
ISP and IIP are compiled the same way	IIP uses physical production quantities; ISP is mostly value-based (GST/turnover), deflated to real output, except Air Transport and Railways which are quantity-based
Health and education are covered in ISP now	These two sub-sectors will be added later, based on ASISSE survey results, not GST data
Retail trade has the highest weight in ISP	IT services (22.47%) has the highest weight, ahead of retail trade (16.4%)

Practice MCQs

1. The Index of Services Production (ISP) has been launched by which organisation?

a. RBI
b. NITI Aayog
c. National Statistical Office (NSO), MoSPI
d. Department of Economic Affairs

Ans: C
The ISP is compiled and released by the National Statistical Office under the Ministry of Statistics and Programme Implementation.

2. What is the base year of the Index of Services Production?

a. 2011-12
b. 2022-23
c. 2023-24
d. 2024-25

Ans: D
The ISP uses 2024-25 as its base year, aligned with the base year of the revised CPI series.

3. The Index of Services Production is best described as a short-term counterpart of which index?

a. Consumer Price Index (CPI)
b. Index of Industrial Production (IIP)
c. Wholesale Price Index (WPI)
d. Human Development Index (HDI)

Ans: B
ISP complements the IIP, which measures only industrial output, by tracking short-term services sector performance.

4. Which sub-sector carries the highest weight in the trial Index of Services Production?

a. Retail trade
b. Accommodation and food services
c. IT services
d. Real estate

Ans: C
IT services has the highest weight at 22.47%, ahead of retail trade at 16.4%.

5. Which formula is used to compile the Index of Services Production?

a. Paasche price index
b. Fisher’s ideal index
c. Fixed-weight Laspeyres volume index
d. Chain-weighted index

Ans: C
ISP is compiled as a fixed-weight Laspeyres volume index, with weights based on sectoral GVA contribution.

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MP to Send Tigers and Gaurs to Andhra Pradesh: Gundla Brahmeswaram Sanctuary

1 Comment / Daily Current Affairs, Andhra Pradesh Current Affairs, Environment and Ecology Current Affairs, National Current Affairs / PSCchronicles team

Why in News?

Madhya Pradesh has agreed to provide tigers and Indian bison (gaurs) to Andhra Pradesh. AP plans to reintroduce 25–30 gaurs into the Gundla Brahmeswaram Wildlife Sanctuary in the Nagarjunasagar-Srisailam Tiger Reserve (NSTR).

Key Facts for Prelims

Madhya Pradesh & Tiger Census

MP had 785 tigers as per the 2022 All India Tiger Estimation — highest tiger population of any state

Gundla Brahmeswaram (GBM) Wildlife Sanctuary

Location: Nallamala Hills, Eastern Ghats — Kurnool and Prakasam districts, Andhra Pradesh
Hill Passes: Between Mantralamma Kanuma and Nandi Kanuma
River: Gundlakamma River — perennial water source
Endemic Species: Lesser Woolly Horseshoe Bat — found only in this region
Part of: Nagarjunasagar-Srisailam Tiger Reserve (NSTR)

Quick Revision Table

Parameter	Detail
State with highest tigers (2022)	Madhya Pradesh (785 tigers)
Sanctuary	Gundla Brahmeswaram Wildlife Sanctuary
Location	Nallamala Hills, Eastern Ghats (Kurnool & Prakasam, AP)
Tiger Reserve	Nagarjunasagar-Srisailam Tiger Reserve (NSTR)
River	Gundlakamma River
Endemic species	Lesser Woolly Horseshoe Bat
Animals to be reintroduced	25–30 gaurs (Indian bison)

Trap / Confusing Points

Confusion	Correct Fact
Gaur = American Bison	Gaur is the Indian Bison — different from American bison
GBM is in Telangana	GBM is in Andhra Pradesh (Kurnool and Prakasam districts)
NSTR is only in AP	NSTR spans both Andhra Pradesh and Telangana
MP has 500 tigers (2022 census)	MP had 785 tigers in 2022 — highest in India
GBM is in Western Ghats	GBM is in the Eastern Ghats (Nallamala Hills)

Practice MCQs

1. As per 2022 tiger estimation, which state has the highest tiger population?

a. Uttarakhand
b. Karnataka
c. Madhya Pradesh
d. Maharashtra

Ans: C
Madhya Pradesh had 785 tigers in the 2022 census — highest for any state.

2. Gundla Brahmeswaram Wildlife Sanctuary is part of which tiger reserve?

a. Amrabad Tiger Reserve
b. Nagarjunasagar-Srisailam Tiger Reserve
c. Satpura Tiger Reserve
d. Simlipal Tiger Reserve

Ans: B
GBM Wildlife Sanctuary lies within the Nagarjunasagar-Srisailam Tiger Reserve (NSTR).

3. GBM Wildlife Sanctuary is located in which hill range?

a. Shevaroy Hills
b. Cardamom Hills
c. Nallamala Hills
d. Papi Hills

Ans: C
GBM is in the Nallamallai Hill ranges of the Eastern Ghats in Kurnool and Prakasam districts of AP.

4. The endemic species uniquely found in GBM Wildlife Sanctuary?

a. Indian Star Tortoise
b. Lesser Woolly Horseshoe Bat
c. Slender Loris
d. Indian Giant Squirrel

Ans: B
The Lesser Woolly Horseshoe Bat is a rare mammal found only in the Gundla Brahmeswaram region.

5. Which river provides a perennial water source in GBM Wildlife Sanctuary?

a. Krishna River
b. Tungabhadra River
c. Gundlakamma River
d. Penna River

Ans: C
The Gundlakamma River is a perennial water source crisscrossing the sanctuary.

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