Current Affairs Exam

• BRICS Agriculture Meeting: Union Agriculture Minister Shri Shivraj Singh Chouhan led the Indian delegation to the 15th BRICS Agriculture Ministers’ Meeting in Brasília, Brazil. The meeting focused on inclusive and sustainable agriculture through cooperation, innovation, and equitable trade.
• India-Brazil Agricultural Cooperation: The visit aimed to strengthen agricultural trade, technology, and innovation between India and Brazil. Discussions included cooperation in biofuel, bioenergy, supply chain integration, and agricultural machinery.
• Focus on Soybeans: Shri Chouhan emphasized promoting soybean production and export in India, expressing a desire to share knowledge on climate-friendly varieties and explore investment in soybean processing plants.
• Global Food Security: Shri Chouhan stressed the importance of empowering small farmers for global food security and highlighted India’s commitment to inclusive and sustainable agriculture, echoing the “Vasudhaiva Kutumbakam” principle.
• Technology and Innovation: India called for enhanced cooperation in agricultural technology transfer, research, food processing, and trade facilitation within the BRICS platform. Shri Chouhan intends to upgrade Indian farmers by enabling them the benefits of global technologies.
• Bilateral Meetings: Shri Chouhan held meetings with Brazil’s Minister of Agriculture and Livestock, Carlos Henrique Baquetta Favero, and Minister of Agricultural Development and Family Agriculture, Luiz Paulo Teixeira, to discuss cooperation in agriculture, agro-technology, rural development, and food security.
• Learning from Brazil: Shri Chouhan expressed his desire to learn from Brazil’s agricultural model, mechanization, irrigation, and research to implement in Indian agriculture.
• Environmental Initiative: Shri Chouhan participated in a tree plantation drive at the Indian Embassy in Brasilia, promoting environmental protection and respect for motherhood under the initiative ‘Ek Ped Maa Ke Naam’.

• Joint Exercises: INS Chennai and INS Kesari successfully conducted maneuvering exercises and Visit, Board, Search & Seizure (VBSS) drills during the sea phase of Africa India Key Maritime Engagement (AIKEYME) 2025.
• INS Chennai:
  • Third and last of the Kolkata-class stealth-guided missile destroyers (Project 15A).
  • Built by Mazagon Dock Limited (MDL) in Mumbai.
  • Commissioned November 21, 2016.
  • Under Western Naval Command.
  • 164 meters long, over 7,500 tonnes, 30+ knots speed.
  • Equipped with BrahMos and Barak-8 missiles, Kavach and Mareech defense systems.
  • Carries up to two helicopters.
• INS Kesari:
  • Shardul Class Landing Ship Tank (LST).
  • Built by Garden Reach Shipbuilders and Engineers (GRSE), Kolkata.
  • Commissioned April 5, 2008.
  • Carries troops, tanks, armored vehicles, and military equipment.
  • Supports amphibious operations and HADR missions.

• Russian Acknowledgment: The Russian Ministry of Defence has acknowledged the threat posed by Ukraine’s newly developed Sapsan short-range ballistic missile.
• Sapsan (Hrim-2/Grom-2): It’s a Ukrainian tactical ballistic missile system, designed to function as both a tactical missile system and a multiple rocket launcher.
• Range: Export versions have a range of 50-280 km. The range for Ukrainian armed forces has been extended to 700 km, significantly exceeding previous estimates of 450-500 km.
• TEL: The system uses a 10-wheeled Transporter-Erector-Launcher (TEL) that can carry two missiles.
• Evasion Capabilities: Sapsan’s aero-ballistic capabilities allow it to evade modern air defenses like the S-300 and S-400, similar to the Russian Iskander missile.
• Versatility: It can launch both ballistic and cruise missiles, making it suitable for various applications including air defense and coast guard roles.
• Warhead: The single-stage ballistic missile carries a 480 kg warhead with unitary and cluster options.
• Guidance System: The onboard control system is inertial and integrates radar-based and optoelectronic navigation.

Why it matters:

• Increased Threat: The extended range of the Sapsan significantly enhances Ukraine’s strike capabilities, posing a greater threat to Russian forces and potentially targets within Russia.
• Advanced Capabilities: Its ability to evade air defenses and launch different types of missiles makes it a versatile and potent weapon system.
• Strategic Implications: The development and deployment of the Sapsan could alter the strategic balance in the conflict between Russia and Ukraine.

• IAF Participation in Exercise Desert Flag-10: The Indian Air Force (IAF) is participating in Exercise Desert Flag-10, a multinational air combat exercise hosted by the United Arab Emirates (UAE) at Al Dhafra Air Base from April 21 to May 8, 2025.
• Aircraft Deployed: The IAF is fielding MiG-29 air superiority fighters and Jaguar ground attack aircraft known for their deep strike capabilities.
• Multinational Participation: Air forces from Australia, Bahrain, France, Germany, Qatar, Saudi Arabia, South Korea, Turkey, the United Kingdom, and the United States are also participating alongside the UAE and India.
• Exercise Objective: The exercise aims to conduct complex fighter engagements, facilitate the exchange of operational knowledge, share best practices, and enhance air combat tactics among participating air forces.
• Enhancing Interoperability: Participation in Exercise Desert Flag-10 enhances mutual understanding, interoperability, and strengthens military cooperation between India and other participating nations.
• Commitment to Defence Ties: The IAF’s participation underscores India’s commitment to strengthening defense ties and interoperability with friendly nations in the region and globally.
• Premier Multinational Exercise: Exercise Desert Flag is a premier exercise designed to simulate complex aerial combat scenarios under realistic operational conditions.

• Daily Practice MCQs: The primary news centers around the availability of daily multiple-choice questions (MCQs). This signifies a commitment to consistent practice and self-assessment for users.

• Sequential Answers: The pattern “Q.1) – b, Q.2) – b, Q.3) – b” reveals the provision of correct answers. The inclusion of correct answers is crucial for effective learning and enables users to verify their understanding and identify areas for improvement.

• Structured Learning: The focus on MCQs promotes a structured approach to learning. MCQ assessments are designed to evaluate understanding and knowledge recall.

• Date: Earth Day is observed annually on April 22nd. Why: A consistent date provides a focal point for global environmental action and awareness.

• Theme: The official theme for Earth Day 2025 is “OUR POWER, OUR PLANET”. Why: This theme emphasizes individual and collective agency in addressing climate change.

• Focus: The 2025 message stresses the urgent need to transition to renewable energy. Why: Renewable energy is crucial for reducing carbon emissions and combating climate change.

• Call to Action: Individuals, businesses, and governments are urged to triple clean energy production by 2030. Why: A significant increase in clean energy is necessary to meet global climate goals and limit warming.

• Historical Significance: The first Earth Day in 1970 mobilized 20 million Americans, demonstrating the power of collective action. Why: Highlights the potential for large-scale social movements to drive environmental change.

• Global Impact: Earth Day went global in 1990, reaching over 200 million people across 141 countries. Why: Earth Day serves as a unifying force for environmental advocacy worldwide.

• Collective Responsibility: Earth Day is a reminder of our shared duty to protect the environment. Why: Emphasizes that environmental protection is a responsibility shared by all.

• India’s Stance: India opposes introducing religion or faith as a basis for representation in the UN Security Council, emphasizing regional representation as the accepted norm.
• Comprehensive Reform: India advocates for reforms that include expansion in both permanent and non-permanent categories to achieve meaningful reform. Partial reforms are deemed insufficient.
• G4’s Position: India, along with Brazil, Germany, and Japan (G4), seeks permanent membership, reflecting contemporary global realities. The G4 model proposes increasing the UNSC to 25 or 26 members, including 11 permanent and 14 or 15 non-permanent members.
• Current Composition: The UNSC currently has 15 members: 5 permanent members (P5 – China, France, Russia, UK, USA) with veto power, and 10 non-permanent members elected for two-year terms.
• Uniting for Consensus (UfC) Group: This group (including Argentina, Canada, and others) prefers increasing only non-permanent seats, proposing a 27-member council without expanding permanent membership.
• Arab Group’s Demand: Bahrain, speaking for the Arab group, demands full privileges for an Arab permanent seat and proportionate representation in non-permanent seats.
• France’s Support: France supports India’s permanent membership and advocates for permanent seats for African states and other nations like Brazil, Germany, and Japan. France recognizes the veto power for new permanent members.
• Inefficiency Concerns: India rejects the argument that an expanded UNSC would be inefficient, stating that a reformed council with improved working methods would be effective.
• Text-Based Negotiations: The G4 supports text-based negotiations with defined timelines and milestones to achieve concrete reforms.

• Kerala Hepatitis A Surge: Kerala is experiencing a significant increase in Hepatitis A cases despite efforts to control communicable diseases.

• High Case and Fatality Numbers: As of April 16th, Kerala recorded 3,227 confirmed cases and 16 deaths this year. In 2024, the state recorded 7,943 Hepatitis A cases and 81 deaths.

• Worst-Affected Districts: Ernakulam, Malappuram, and Kozhikode are the districts most affected by the surge.

• Contaminated Water Sources: Health experts believe sewage contamination of drinking water sources is a major driver of the outbreak. Super-chlorination of some water bodies is insufficient.

• Need for Comprehensive Solutions: Consistent efforts to clean and purify water sources, curb illegal waste dumping, and implement scientific septic waste disposal are crucial.

• Summer Season Impact: Water scarcity during summer contributes to the spread, as people may consume contaminated water when clean water is unavailable.

• Low Population Immunity: The general population in Kerala has low immunity to Hepatitis A, making them more susceptible.

• Hepatitis A Basics: It’s a contagious liver disease caused by the Hepatitis A virus (HAV), transmitted through contaminated food/water, close contact, or sharing needles.

• Treatment and Prevention: There’s no specific treatment; the body clears the virus naturally. A safe and effective vaccine is available for prevention.

• Europe is warming at a rate twice as fast as the global average. The year 2024 was the warmest on record for both the planet and Europe, with Europe’s average temperature rising by approximately 2.4°C compared to pre-industrial times.

• East-West temperature contrast within Europe: While Eastern Europe experienced sunny and warm conditions, Western Europe faced cloudier and wetter weather. Southeastern Europe endured its longest recorded heatwave.

• Arctic effect: A significant portion of Europe lies within the Arctic region, where warming is amplified. The melting Arctic ice exposes darker surfaces (land/water), increasing solar radiation absorption (albedo effect).

• Reduction in Aerosols: Decreased aerosol emissions, indicative of cleaner air, contribute to faster warming. Aerosols scatter sunlight, reducing solar radiation absorption. Their reduction allows for increased absorption, leading to warming.

• Consequences of Warming: Europe faces unprecedented extreme weather events, including heatwaves, heavy rainfall, and flooding. The area experiencing below-freezing temperatures in 2024 was the largest ever. The number of cold stress days (extremely cold temperatures) was the lowest on record.

• Other Contributing Factors: Changes in atmospheric circulation, warmer sea-surface temperatures, the urban heat island effect, and glacier melting also play a role in accelerating Europe’s warming trend.

• China’s Increased Activity: China is escalating its presence in the Yellow Sea, evidenced by the construction of a large steel rig, following similar actions in the South China Sea.

• Geographic Significance: The Yellow Sea (Huang Hai in China, West Sea in Korea) is a marginal sea of the Western Pacific, located between China, North Korea, and South Korea, north of the East China Sea.

• Name Origin: The sea’s name comes from the yellowish sand particles originating from the Gobi Desert, which give the water a golden-yellow appearance.

• Physical Characteristics: It covers approximately 400,000 sq. km, is relatively shallow (average depth 55-120 meters), and is one of the largest submerged continental shelves.

• Climate: Experiences cold, dry winters and wet, warm summers.

• River Systems: Major rivers like the Han, Yangtze, Datung, Yalu, Guang, and Sheyang flow into the Yellow Sea.

• Island Locations: Notable islands include Jeju Island (South Korea) and islands of Shandong Peninsula (China).

• Key Ports: Major port cities include Qingdao and Dalian (China), Inch’ŏn (South Korea), and Namp’o (North Korea).

The reason this is important is because China’s increasing activity in the Yellow Sea, mirrored after the South China Sea, could potentially escalate regional tensions with South Korea and North Korea, impacting trade routes and regional stability.