Most Important GK Topics For CLAT 2027: March–April 2026 Current Affairs

Preparing for CLAT and AILET requires more than memorising current affairs. Students need to understand important events, their background, and their connection with legal, constitutional, and political developments. This helps them approach General Knowledge questions with better conceptual clarity.

The March–April 2026 current affairs cover several important areas, including international relations, maritime law, constitutional amendments, national security, environmental regulations, technology, elections, and space exploration. Understanding these topics, along with relevant Articles, Acts, landmark judgments, and government initiatives, can help students strengthen their GK and legal reasoning preparation for CLAT 2027.

CLAT 2027 Important GK Topics Overview

The following table provides an overview of the most important GK topics for CLAT 2027 from March–April 2026 current affairs. It highlights the key events, relevant legal provisions, and concepts students should revise during their CLAT preparation. Students can use these topics as part of their CLAT preparation tips to organise revision and improve their understanding of current affairs and legal developments.

Students should pay particular attention to the important legal provisions, landmark Supreme Court judgments, constitutional amendments, and international agreements associated with these topics. Connecting current events with static GK and legal concepts can make revision more effective for CLAT 2027.

Strait Of Hormuz And Maritime Law

A strait is a narrow water body that connects two large water bodies and separates two large land masses. The Strait of Hormuz connects the Persian Gulf with the Arabian Sea and separates the Arabian Peninsula from Iran and the Asian landmass.

It is a major maritime chokepoint because approximately one-fifth of the world’s crude oil passes through it. It is also important for India because a large share of India’s LNG and crude-oil imports travels through this route. Disruption can increase freight, insurance, fuel, and import costs, leading to inflation and economic pressure.

The West Asian conflict involving the United States, Iran, Israel, and other regional actors created risks for merchant vessels and seafarers. It also raised concerns about India’s energy security and maritime trade.

UNCLOS And Transit Passage

The United Nations Convention on the Law of the Sea (UNCLOS) was formulated in 1982. It provides the legal framework for international waters and oceans.

• Article 38 deals with transit passage through international straits.

• Article 44 states that transit passage cannot be suspended or hampered.

• States bordering international straits must publicise dangers to navigation.

Transit passage applies to ships and aircraft and allows continuous and expeditious navigation. Innocent passage, under Article 25, applies only to ships and may be suspended temporarily under specified conditions.

Operation Sankalp

Operation Sankalp was launched by the Indian Navy in 2019 to protect Indian-flagged merchant vessels and ensure safe passage through the Persian Gulf, Gulf of Oman, Strait of Hormuz, and Gulf of Aden.

The mission is linked to India’s energy interests, maritime security, and protection of Indian seafarers.

Census 2027, Delimitation, And Women’s Reservation

Census 2027 is described as India’s first digital census and the first census after a gap of more than ten years. It is also expected to include caste enumeration.

Delimitation means redrawing electoral constituency boundaries and distributing seats on the basis of population. 

The usual sequence is:

Census → Delimitation Bill → Delimitation Act → Delimitation Commission → Delimitation Exercise

Article 82 provides for delimitation after every census. Article 81 deals with the composition and seats of the Lok Sabha, while Article 170 concerns the composition of State Legislative Assemblies.

The 106th Constitutional Amendment Act, 2023, also known as the Nari Shakti Vandan Adhiniyam, provides 33% reservation for women in the Lok Sabha, State Legislative Assemblies, and Legislative Assemblies of Union Territories. Articles 330A and 332A are connected with women’s reservation, including representation for SC and ST women.

The implementation of this reservation is linked to the publication of census figures and completion of delimitation.

Nuclear Triad And INS Arighaat

A nuclear triad means the ability to deploy nuclear weapons through three platforms:

INS Arighaat is identified as an SSBN, or nuclear-powered ballistic missile submarine. It strengthens India’s sea-based nuclear deterrence and second-strike capability.

A second-strike capability means the ability to retaliate after surviving a nuclear attack. India’s nuclear doctrine includes:

• No First Use

• Credible Minimum Deterrence

• Massive Retaliation

• Civilian control over nuclear weapons

The Nuclear Command Authority is associated with this civilian and political control.

India’s major nuclear milestones include Pokhran-I, also known as Operation Smiling Buddha, in 1974; Pokhran-II, known as Operation Shakti; and the nuclear doctrine of 2003.

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Extended Producer Responsibility And Plastic Waste Rules

Extended Producer Responsibility (EPR) makes producers, importers, and brand owners responsible for managing the plastic waste created by their products.

The central principle is:

The producer of plastic is also responsible for recycling the corresponding plastic waste.

Companies must collect, process, and recycle plastic in accordance with prescribed targets. They must also maintain verifiable records and certificates showing that recycling has actually occurred.

The regulatory framework includes:

• Plastic Waste Management Rules, 2016

• EPR guidelines issued in 2022

• Regulation of identified single-use plastics from July 2022

• Plastic Waste Management amendments in 2026

The Environment Protection Act, 1986 acts as the parent legislation. The CPCB, State Pollution Control Boards, and local bodies assist in regulation and enforcement.

The Polluter Pays Principle requires the polluter to bear the cost of addressing pollution. The Vellore Citizens Welfare Forum case is associated with this principle and the Precautionary Principle. Article 21 also supports the right to a clean environment.

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Anti-Defection Law

The Anti-Defection Law is contained in the Tenth Schedule of the Constitution.

The main grounds of disqualification are:

1. An elected member leaves or defects from the political party on whose ticket the member was elected.

2. An independent member joins a political party after election.

3. A nominated member joins a political party after six months.

The two-thirds merger exception is provided under Paragraph 4 of the Tenth Schedule. The earlier one-third split exception was removed by the 91st Constitutional Amendment Act.

The Presiding Officer initially decides disqualification petitions. However, the Kihoto Hollohan case established that the Presiding Officer’s decision is subject to judicial review.

• Article 102 deals with disqualification of Members of Parliament.

• Article 191 deals with disqualification of State legislators.

The anti-defection framework seeks to balance legislative stability with the independence of elected representatives.

Climate Diplomacy And COP

COP means the Conference of the Parties under the United Nations Framework Convention on Climate Change (UNFCCC). The UNFCCC originated at the 1992 Rio Earth Summit.

India withdrew its bid to host COP33, reportedly because it was not sufficiently prepared to undertake the required climate commitments. COP meetings address climate-change mitigation, adaptation, finance, and national commitments.

The Paris Agreement, associated with COP21, aims to limit global temperature rise and requires countries to submit Nationally Determined Contributions (NDCs).

The principle of Common but Differentiated Responsibilities and Respective Capabilities recognises that all countries share climate responsibility but have different historical contributions and capacities.

In M.K. Ranjitsinh v. Union of India, the Supreme Court recognised a constitutional right to be free from the adverse effects of climate change, connected with Articles 14 and 21.

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Electoral Integrity And The Malda Incident

The Malda incident during the Special Intensive Revision process raised concerns regarding the safety of electoral officials and electoral integrity.

The Representation of the People Act, 1950 mainly concerns electoral rolls and voter lists. The Representation of the People Act, 1951 deals with the conduct of elections, qualifications, disqualifications, and election disputes.

Under Article 324, the Election Commission of India has the power of superintendence, direction, and control over elections. The Mohinder Singh Gill case recognised the broad powers of the Election Commission to ensure free and fair elections.

Any electoral-roll correction should involve notice, evidence, reasons, and an opportunity to use available remedies.

Artemis Missions And Outer Space Law

The Artemis programme is NASA’s renewed lunar exploration programme. Artemis I was uncrewed and tested life-support, navigation, lunar-orbit, and re-entry systems. Artemis II involved astronauts and conducted a lunar flyby without landing on the Moon.

India joined the Artemis Accords in June 2023. India’s related space programmes include Chandrayaan and the proposed crewed Gaganyaan mission.

The Outer Space Treaty, 1967, establishes:

• Article II: No nation can claim or appropriate outer space or celestial bodies.

• Article VI: States are internationally responsible for national space activities.

Outer space must be used peacefully, and nuclear weapons or weapons of mass destruction cannot be placed in Earth orbit.

Digital Safety And AI-Based Tax Governance

Young users require protection from harmful content, privacy risks, pornography, and excessive social-media influence. The Information Technology Act, POCSO Act, 2012, and Digital Personal Data Protection Act, 2023 are relevant to online safety.

The POCSO Act is gender-neutral and protects every child below 18 years from sexual offences. Age-assurance systems should provide suitable content without collecting unnecessary identity data. The Puttaswamy judgment recognised privacy as a fundamental right. Privacy restrictions must satisfy legality, legitimate purpose, necessity, and proportionality.

AI-based tax governance includes platforms such as Prarambh and Kar Saathi, launched by the CBDT. These tools may analyse transactions, identify mismatches, and guide taxpayers. 

However, a mismatch does not automatically prove tax evasion.

Article 265 states that no tax can be levied or collected except by authority of law. Algorithms may assist tax administration, but final legal decisions must remain within the statutory framework.

Amaravati As Andhra Pradesh’s Capital

The Andhra Pradesh Reorganisation Act, 2014 separated Andhra Pradesh and Telangana and allowed Hyderabad to serve as a common capital for a limited period.

Amaravati was identified as Andhra Pradesh’s capital. A later three-capital proposal mentioned:

• Amaravati as legislative capital

• Kurnool as judicial capital

• Visakhapatnam as executive capital

The later legal framework recognised Amaravati as the permanent capital, with presidential assent reported on 6 April 2026.

• Article 3 deals with the creation and reorganisation of States and Union Territories.

• Article 4 permits related changes through ordinary legislation and states that such changes are not constitutional amendments.

March–April 2026 current affairs cover important developments in national and international affairs, constitutional law, environmental regulation, technology, and space exploration. Students preparing for CLAT 2027 should focus on understanding the background of these events and their legal significance. Regular revision of these topics can help strengthen General Knowledge and legal reasoning preparation.