Daily Quiz — May 8, 2026

The Joint Commanders’ Conference is a high-level tri-service conclave bringing together the Defence Minister, the Chief of Defence Staff (CDS), and the three service chiefs (Army, Navy, Air Force) with all theatre and functional command commanders. It replaced the earlier practice of separate service-level conferences (which were held individually by each service).
The first edition was held in 2025 in Lucknow, immediately following Operation Sindoor — making the Jaipur 2026 conference the second edition. The current CDS is General Anil Chauhan, who is India’s 3rd CDS and has been in office since January 2024.
The CDS post itself was created in January 2020 following the recommendation of the Kargil Review Committee (1999) which had highlighted the lack of jointness during the Kargil War. The Department of Military Affairs (DMA) was established simultaneously under the Ministry of Defence in 2020, with the CDS as its secretary.
The DMA handles military-specific matters — procurement, jointness, theaterisation — while the Department of Defence (DoD) continues to handle policy, finance, and administration. India’s push toward Theatre Commands has been driven by this institutional reform.
The Joint Commanders’ Conference is the primary platform for inter-service doctrinal alignment and is where new domain doctrines (cyber, space, cognitive warfare) are formally articulated.

Cognitive warfare exploits the human mind as a domain of conflict, distinct from kinetic warfare. It involves shaping adversary perceptions, decision-making, and national will.
Key elements include: (a) PsyOps — targeted messaging to adversary military and civilian populations; (b) narrative management — controlling the information environment; © counter-disinformation — detecting and neutralising false information campaigns. India’s cyber and cognitive domains overlap with the National Cyber Security Policy (2013, under revision) and the NCIIPC (National Critical Information Infrastructure Protection Centre) under NTRO, which is the nodal body for protecting critical civilian infrastructure from cyber attack.
India’s new doctrine places cognitive warfare in the same institutional tier as cyber and space.

Mission Shakti (March 27, 2019): India destroyed its own decommissioned Microsat-R satellite in Low Earth Orbit (LEO) at ~300 km altitude using a Kinetic Kill Vehicle (KKV) developed by DRDO. PM Modi announced the test in a special national broadcast. India thus joined the exclusive ASAT club of USA, USSR/Russia, and China.
The Defence Space Agency (DSA) was established in 2019 to manage space-based defence assets. India’s ASAT policy is officially termed “responsible” — demonstrated only in LEO (to minimise debris) and announced publicly.
China’s 2007 test at ~850 km created over 3,000 trackable debris fragments still threatening ISS operations.

Article 163: Council of Ministers shall aid and advise the Governor; Governor acts on ministerial advice except where Constitution provides for his/her discretion. Article 164: Chief Minister is appointed by the Governor; other ministers are appointed on the CM’s advice.
The Governor’s discretion is narrowest at the government formation stage: the Sarkaria Commission (1988) and Punchhi Commission (2010) both recommended that the single largest party or pre-election coalition must be invited first. The S.R. Bommai case (1994) — 9-judge bench — is the foundational ruling: a government cannot be dismissed without a floor test, and majority must be tested on the floor, not assessed by the Governor.
This is a critical GS2 topic.

Tamil Nadu’s 234-seat legislative assembly was established under the States Reorganisation Act, 1956. Since 1967, the state has alternated between DMK (founded by M. Karunanidhi) and AIADMK (founded by M.G. Ramachandran in 1972 after splitting from DMK).
This is called the Dravidian duopoly. TVK (Tamilaga Vettri Kazhagam) was founded in 2024 by actor-politician Vijay (Joseph Vijay Chandrasekhar, known as Thalapathy Vijay).
In the 2026 election, TVK won 108 seats, Congress 5; DMK won approximately 64 seats; AIADMK approximately 38 seats. Majority mark = 118.
The Tamil Nadu assembly term is 5 years; elections are held simultaneously with national/state cycles as determined by ECI.

S.R. Bommai v. Union of India (1994) is one of the most important federalism cases in Indian constitutional history. The case arose after the dismissal of the Bommai government in Karnataka under Article 356.
The 9-judge bench held: (1) Article 356 can be judicially reviewed; (2) Majority must be tested on the floor, not by the Governor; (3) President’s Rule cannot be imposed merely on the Governor’s report — there must be objective material; (4) Courts can restore a dismissed government if Article 356 was wrongly invoked. The Punchhi Commission (2010) subsequently recommended several amendments to prevent misuse of Article 356, including requiring Parliament’s prior approval before 7 days in most cases.

The Indus Waters Treaty was signed on September 19, 1960 between India (PM Nehru) and Pakistan (President Ayub Khan) with the World Bank as guarantor. It divides the six Indus system rivers: Eastern Rivers (full use to India): Ravi, Beas, Sutlej; Western Rivers (primarily Pakistan, limited use to India): Indus, Jhelum, Chenab.
India’s water share from Western Rivers is limited to run-of-river hydropower (not storage/diversion). The IWT has survived two wars (1965, 1971) and the Kargil conflict (1999).
India announced IWT was in abeyance following the Pahalgam terror attack (April 22, 2025) and Operation Sindoor (May 7–10, 2025). This was the first time since 1960 that India had formally suspended participation in the treaty mechanism.

Article 124 establishes the Supreme Court of India. The number of judges (other than CJI) is determined by Parliament by law.
The Supreme Court (Number of Judges) Act, 1956 set the original number at 7 (plus CJI = 8 total). Subsequent amendments: 1956: 8 → 1960: 11 → 1977: 18 → 1986: 26 → 2009: 31 → 2019: 34 → proposed 2026: 38.
The 2026 expansion is being driven by: (1) 92,823 pending cases (as of April 30, 2026), (2) Need for more Constitution Benches to hear pending Article 370 consequential matters, electoral bonds case follow-ups, and new petitions. The Bill must pass both Houses of Parliament before taking effect.

The Tenth Schedule (Anti-Defection Law) was inserted by the 52nd Constitutional Amendment, 1985. It disqualifies legislators who: (a) voluntarily give up party membership, (b) vote contrary to party direction without permission.
Exceptions: (1) Speaker’s exemption for those who vote with their conscience on confidence motions in certain circumstances; (2) Merger — para 4 — requires BOTH: the original party merging AND two-thirds of legislators agreeing. Para 7 bars judicial review of Speaker’s decisions (but not absolutely after Kihoto Hollohan case).
In the AAP MPs’ case, they claimed BJP merger; courts are testing whether the original AAP party (not just 7 MPs) actually merged — which it did not. The SC’s “legal fiction” ruling clarifies that two-thirds threshold is a verification mechanism, not a merger mechanism itself.

Thermohaline circulation (THC) is the deep-ocean circulation system driven by density gradients. “Thermo” = heat/temperature; “haline” = salt/salinity. AMOC is the Atlantic branch of the global THC system.
It works as follows: Warm, salty Atlantic surface water flows northward; in the sub-Arctic (especially the Labrador and Greenland Seas), this water cools, becomes denser, and sinks to form North Atlantic Deep Water (NADW); NADW flows southward at depth; eventually upwells in other ocean basins. This circulation transports ~1.3 petawatts of heat northward, keeping Western Europe ~5°C warmer than it would otherwise be.
Climate change disrupts AMOC by adding freshwater (from ice melt), reducing surface salinity, and preventing the deep water formation that drives the current. RAPID monitoring array (operational since 2004, at 26°N latitude) has measured a 15% weakening since measurements began.

The ITCZ (Inter-Tropical Convergence Zone) is the equatorial zone where trade winds from the two hemispheres converge, creating a belt of heavy rainfall. India’s monsoon onset and withdrawal follows the seasonal north-south migration of the ITCZ. When Northern Hemisphere is warmer (typical), ITCZ sits north of the equator over South Asia from June–September, bringing the SW monsoon.
If the Northern Hemisphere cools (as with AMOC weakening), the ITCZ shifts southward, reducing Indian monsoon rainfall. This is a “teleconnection” — a climate impact transmitted across great distances via the atmosphere and ocean.
Indian agriculture is the most directly exposed large economic sector: ~55% of crop area is rain-fed; kharif (June–October) crops include rice, maize, millets, and pulses — all monsoon-dependent. A 10% monsoon deficit historically correlates with ~2% GDP contraction.

IMD’s LPA is the standard benchmark for monsoon forecasting. The reference period is updated every 10 years: current LPA = 87 cm (1971–2020).
IMD classifies monsoon performance as: Normal = 96–104% of LPA; Above normal = 104–110%; Excess = >110%; Below normal = 90–96%; Deficient = <90%. A “below normal” monsoon typically impacts kharif sowing, reservoir levels, groundwater recharge, and power generation (since ~30% of India’s electricity is from hydro).
IMD issues long-range forecasts in two stages: Stage 1 (April) and Stage 2 (May/June) — with Stage 2 being more accurate. IMD uses ensemble model predictions, Monsoon Mission CFS model, and statistical models for forecasting.
A below-normal monsoon in 2026, combined with AMOC weakening concerns, highlights systemic climate vulnerabilities.

NCIIPC (National Critical Information Infrastructure Protection Centre) was established under Section 70A of the Information Technology Act, 2000 (as amended by the IT Amendment Act, 2008). It designates and protects “Critical Information Infrastructure” (CII) — computer systems whose incapacitation would have a debilitating impact on national security, economy, public health, or safety.
NTRO (National Technical Research Organisation) is a technical intelligence agency under the PMO, responsible for signals intelligence and technical analysis. CERT-In (Computer Emergency Response Team-India) is a different body under MeitY that handles incident reporting and response for the wider internet ecosystem.
MeitY handles broader IT policy; MHA handles internal security including cybercrime police coordination. Understanding the NCIIPC–NTRO relationship is a PYQ-adjacent question.