Daily Current Affairs 2025  

CA-07/01/2026


Contents
1. Trade Watch Quarterly report
2. Popocatépetl volcano
3. C-Reactive Protein (CRP)
4. Socotra Island
5. Calamaria mizoramensis
6. Dnyanganga Wildlife Sanctuary
7. Justice Mission 2025
8. Okra cultivation
9. Taj Trapezium Zone (TTZ)
10. Global minimum tax
 
 
Trade Watch Quarterly report
 
Why in news?
NITI Aayog released the fifth edition of its Trade Watch Quarterly report on January 6, 2026, covering Q1 FY26 (April-June 2025). This latest report analyzes India's merchandise and services trade performance amid global shifts, and trade deficit surge with FTA countries.
 

Key Highlights from the Report (Q1 FY26)
  • Exports Performance
    • Technology-intensive exports (electronics, machinery, chemicals) showed significant growth.
    • Automotive exports were analyzed in detail, focusing on competitiveness and structural strengths.
    • Services exports continued to be a major driver, especially IT and business services.
  • Imports Trends
    • Import composition is shifting toward capital goods and intermediate inputs, signaling deeper integration into global supply chains.
    • Energy imports remained steady, but diversification efforts are visible.
  • Structural Shifts
    • India’s trade basket is becoming more diversified and value-added.
    • Stronger role of global value chains (GVCs) in shaping India’s import-export dynamics.
  • Policy Insights
    • The report emphasizes the need for competitiveness in automotive and technology sectors.
    • Advisory board includes experts from WTO, ICRIER, IIFT, UNESCAP, and Johns Hopkins University, ensuring a global perspective.
Key Findings on FTA Countries (Q1 FY26, April–June 2025)
  • Trade Deficit Surge
    • India’s trade deficit with FTA partners rose 59% year-on-year, reaching $26.7 billion.
    • Imports from FTA countries grew 10% to $65.3 billion, while exports fell 9% to $38.7 billion.
  • Sectoral Trends
    • Electronics exports stood out as a bright spot, showing resilience and global competitiveness.
    • Automotive exports were highlighted as needing stronger competitiveness to balance FTA trade flows.
    • Imports were driven by energy and intermediate goods, reflecting demand recovery skewed toward imported inputs.
FTAs Signed
  • In 2025, India signed FTAs with the United Kingdom and Oman, concluded negotiations with New Zealand, and saw the TEPA with EFTA nations (Iceland, Liechtenstein, Norway, Switzerland) enter into force.
  • Despite these agreements, early data shows exports contracting while imports expand, raising questions about India’s readiness to leverage FTAs effectively.
Implications
  • For India’s economy: Rising deficits with FTA partners suggest India is importing more than it exports, especially in energy and capital goods. This could strain the current account balance.
  • For policy: NITI Aayog stresses the need for greater competitiveness in existing FTAs, tariff rationalization, and production reorientation toward high-demand sectors like passenger vehicles.
 
 
 
Popocatépetl volcano
 
Why in news?
Popocatépetl, often called “El Popo,” is one of the most active and iconic volcanoes in Mexico, towering at over 5,400 meters and located just 70 km southeast of Mexico City. It is currently erupting, with scientists recently creating the first-ever 3D map of its interior to better understand magma movement and improve eruption response.
 

Key Facts About Popocatépetl
  • Type: Stratovolcano
  • Height: ~5,426 m (17,802 ft)
  • Location: Border of Puebla, Morelos, and State of Mexico; ~72 km southeast of Mexico City
  • Nickname: Don Goyo (affectionate local name)
  • Etymology: From Nahuatl popōcatepΔ“tl, meaning “Smoking Mountain”
  • Current Status: Active, erupting as of January 2026
Cultural & Historical Significance
  • Popocatépetl is paired with its “twin” volcano Iztaccíhuatl, forming part of Aztec mythology: a tragic love story of a warrior (Popocatépetl) and princess (Iztaccíhuatl).
  • Ancient eruptions buried Aztec settlements and even pyramids under mudflows.
  • Today, it remains a symbol of resilience and danger, visible from Mexico City on clear days.
 
 
 
C-Reactive Protein (CRP)
 
Why in news?
C-Reactive Protein (CRP) continues to gain attention in recent medical research for its role as an inflammation biomarker, with updates on point-of-care testing, predictive models, and prognostic applications in diseases like COPD, cardiovascular conditions, and cancer. Studies from late 2025 and early 2026 highlight CRP's utility in reducing antibiotic overuse and enhancing risk stratification.​
 

About CRP
  • Definition: CRP is a protein made by the liver and released into the bloodstream when there is inflammation.
  • Biological role: It is part of the innate immune system, binding to dead or dying cells and certain bacteria to activate the complement system.
  • Gene location: In humans, the CRP gene is located on chromosome 1q23.2
Clinical Uses
  • Healthcare providers use CRP tests to detect inflammation from bacterial infections, autoimmune diseases like rheumatoid arthritis or lupus, and cardiovascular risk assessment via high-sensitivity CRP (hsCRP).
  • Levels guide sepsis treatment, monitor chronic conditions such as inflammatory bowel disease, and predict heart disease risk independently of cholesterol.​
CRP Levels and Interpretation
CRP Level (mg/L) Interpretation
< 1 Low risk of inflammation; minimal cardiovascular risk
1 – 3 Moderate risk; possible mild inflammation
> 3 High risk; significant inflammation or infection
> 10 Strong indication of acute infection or major inflammation
 
Risks & Precautions
  • Non-specific marker: CRP indicates inflammation presence but not its cause or location, requiring correlation with symptoms and other tests. 
  • Temporary elevation: Levels can rise after surgery, trauma, or even intense exercise.
  • Cardiac risk: High-sensitivity CRP (hs-CRP) is specifically used for predicting heart attack or stroke risk, but should be interpreted alongside other risk factors.
 
 
 
Socotra Island
 
Why in news?
Flights suspended and around 400–600 tourists are stranded on the island after air traffic was halted because of escalating clashes on Yemen’s mainland and a Saudi–UAE power struggle that led to Emirati troop withdrawal and loss of control over Socotra’s airport.
 

About Socotra Island
  • Location: About 350 km (200 miles) off Yemen’s coast, between the Gulf of Aden and Arabian Sea
  • Size: ~3,796 km² (1,466 sq mi)
  • Capital: Hadibu (population ~8,500)
  • Population: Around 60,000, mostly Soqotri people
  • Topography: Hajhir Mountains, highest peak Mashanig at 1,503 m
Unique Biodiversity
Socotra is often called the “Galápagos of the Indian Ocean” because of its endemic species:
  • Dragon’s Blood Tree (Dracaena cinnabari): Umbrella-shaped, produces red resin.
  • Desert Rose (Adenium obesum socotranum): Bottle-shaped trunk, striking pink flowers.
  • Socotra Starling, Socotra Sunbird, and other endemic birds.
  • Over one-third of its plant species are found nowhere else on Earth.
Key Reasons Behind the Saudi–UAE Rift in Yemen
1. Divergent Allies
  • Saudi Arabia: Supports the internationally recognized Yemeni government led by the Presidential Leadership Council, aiming to preserve Yemen’s territorial unity.
  • UAE: Backs the Southern Transitional Council (STC), a separatist group pushing for an independent South Yemen, especially around Aden and Mukalla.
2. Strategic Geography
  • Yemen’s southern ports (Aden, Mukalla) are vital for trade and military logistics.
  • Saudi Arabia fears losing influence if the UAE-backed STC dominates these areas, undermining Riyadh’s leverage over maritime routes.
3. Ideological & Historical Divisions
  • Yemen has a long history of north–south divisions. The UAE exploits southern separatist sentiment, while Saudi Arabia insists on unity to prevent further fragmentation.
  • This ideological clash fuels direct military confrontations.
4. Regional Power Struggle
  • Both nations initially intervened together in 2015 to counter Iran-backed Houthis.
  • Now, their rivalry reflects a broader Gulf competition: Saudi Arabia seeks dominance as the region’s leader, while the UAE pursues independent influence in West Asia.
5. Economic & Security Interests
  • Oil and trade routes: Control of southern Yemen secures access to the Bab el-Mandeb Strait, a chokepoint for global shipping.
  • Military presence: The UAE has invested in southern militias and bases, while Saudi Arabia relies on airstrikes and government forces.
 
 
 
Calamaria mizoramensis
 
Why in news?
Calamaria mizoramensis is a newly discovered species of non-venomous reed snake found in Mizoram, India. First collected in 2008 but confirmed as distinct through DNA analysis showing over 15% divergence from relatives, it was formally described in January 2026 in the journal Zootaxa.​
 

Key Facts About Calamaria mizoramensis
  • Discovery Timeline: Specimens were first collected in 2008 but misidentified. Only after 15 years of DNA and morphological analysis was it confirmed as a distinct species in 2026.
  • Habitat: Found in the forested hills of Mizoram, particularly around Aizawl and Reiek.
  • Behavior: Semi-fossorial (burrows underground), nocturnal, and rarely seen. This explains why it remained hidden for so long.
  • Size & Appearance: Very small and slender, typical of reed snakes. Its cryptic lifestyle makes it difficult to observe.
  • Family: Belongs to the genus Calamaria (reed snakes), which has 69 known species worldwide.
  • Conservation Status: Tentatively assessed as Least Concern under IUCN criteria, since it occurs across multiple locations and faces no major threats.
  • Scientific Importance: Highlights India’s underexplored biodiversity and the importance of DNA research in correcting misidentifications.
 
 
 
Dnyanganga Wildlife Sanctuary
 
About Dnyanganga Wildlife Sanctuary
  • Location: Buldhana district, Maharashtra, near Khamgaon town and the Dnyanganga River.
  • Area: Approximately 205 sq. km.
  • Established: 1996.
  • Terrain: Undulating land with gentle hill slopes, interspersed with lakes and forest patches.
  • Conservation Role: Dnyanganga is part of Maharashtra’s broader tiger conservation network, linked with Melghat and Painganga.
Flora & Fauna
  • Mammals: Leopards, sloth bears, barking deer, blue bulls (nilgai), spotted deer, hyenas, jungle cats, jackals.
  • Birds: Around 150 species, making it a hotspot for birdwatching.
  • Reptiles & Others: Various snakes, lizards, and amphibians thrive in its diverse habitats.
  • Recent Highlight: A rescued tiger cub (PKT7CP1) was relocated here in January 2026 for rewilding, marking a significant conservation effort.
 
 
 
Justice Mission 2025
 
Why in news?
Justice Mission 2025 is a large-scale military exercise conducted by China's People's Liberation Army (PLA) Eastern Theater Command around Taiwan. The exercise concluded on December 30 or 31, 2025, after testing joint combat capabilities through live-fire drills, blockades, and patrols.​
 

Key Facts About Justice Mission 2025
  • Location: Taiwan Strait and surrounding waters (north, south, east, southwest of Taiwan)
  • Forces Involved: PLA Army, Navy, Air Force, Rocket Force, and Coast Guard
  • Operations Simulated:
    • Blockade of ports and strategic areas
    • Precision strikes and rapid landing drills
    • Sea-air combat readiness patrols
    • “Three-dimensional deterrence” beyond Taiwan’s island chain
  • Political Context:
    • Came after U.S. approval of a major $11 billion arms sale to Taiwan
    • Part of ongoing Fourth Taiwan Strait Crisis (since August 2022)
    • Messaging aimed at both Taipei and Washington
Strategic Objectives
  • China framed the exercise as a warning against "Taiwan separatist forces" and external interference, rehearsing encirclement to deter independence and foreign aid.
  • It tested PLA joint operations, weapon effectiveness, and messaging to influence Taiwan, U.S., and allies' decision-making amid U.S. arms sales to Taiwan.​​
Implications
  • Escalation Risk: Such exercises blur the line between drills and actual conflict, raising chances of miscalculation.
  • Taiwan’s Response: Taiwan scrambled jets and deployed naval assets to monitor PLA movements.
  • U.S. & Allies: Pentagon assessed drills as coercive signaling; Japan expressed concern given its proximity.
  • Global Trade: Any real blockade of Taiwan would disrupt semiconductor supply chains, affecting global markets.
 
 

 
Okra cultivation
 
Why in news?
Gujarat leads okra (bhindi) cultivation in India for 2024-25, with strong production from the Saurashtra-Kutch region. Recent news highlights its top position in area and yield, supported by government schemes. Advances in disease-resistant varieties also boost farmer outcomes.
 

Drivers of Growth
  • Government Schemes: Policies like the Mission for Integrated Development of Horticulture (MIDH) and state-level horticulture initiatives have boosted farmer participation.
  • Modern Practices: Adoption of advanced irrigation, crop rotation, and mechanization has improved yields.
  • Disease-Resistant Varieties: New okra hybrids resistant to yellow vein mosaic virus (YVMV) and other pests have reduced crop losses, ensuring stable farmer incomes.
  • Market Linkages: The upcoming Vibrant Gujarat Regional Conference (VGRC) 2026 in Rajkot will showcase horticultural achievements, attracting investment and strengthening value chains.
Climate & Soil Requirements for okra (bhindi) cultivation
  • Climate:
    • Warm, humid conditions are ideal.
    • Optimal temperature: 20–35°C.
    • Sensitive to frost, so unsuitable for cold regions.
  • Soil:
  • Prefers sandy loam to clay loam with good drainage.
  • Rich organic matter enhances yield.
  • Heavy soils require ridge sowing.
 
 
 
Taj Trapezium Zone (TTZ)
 
Why in news?
The Taj Trapezium Zone (TTZ) faces recent environmental challenges, with the National Green Tribunal (NGT) issuing notices in early January 2026 over violations like illegal tree felling and construction.​
 

Key Facts about Taj Trapezium Zone (TTZ)
  • Shape & Area: Trapezium-shaped zone covering 10,400 km² (4,000 sq mi).
  • Location: Includes parts of Uttar Pradesh and Rajasthan, covering Agra, Firozabad, Mathura, Vrindavan, Hathras, and Bharatpur.
  • Monuments Protected: Taj Mahal, Agra Fort, Fatehpur Sikri, Plus 40+ other monuments of national and cultural importance.
  • Establishment: Notified on 30 December 1996 after the Supreme Court case M.C. Mehta v. Union of India, which highlighted the threat of industrial and vehicular pollution to the Taj Mahal.
  • Authority: Governed by the Taj Trapezium Zone Pollution (Prevention and Control) Authority
Legal & Environmental Measures
  • Supreme Court Orders: Industries using coal/coke were directed to switch to cleaner fuels or relocate outside TTZ.
  • Tree Protection: In March 2025, the Supreme Court ordered a tree census in TTZ to prevent illegal felling, reinforcing the Uttar Pradesh Tree Protection Act, 1976.
  • Pollution Control: Strict monitoring of industrial emissions, vehicular pollution, and construction activities.
 
 
 
Global minimum tax
 
Why in news?
The global minimum tax is a 15% corporate tax floor agreed by over 145 countries to curb profit shifting and end the “race to the bottom” in tax competition. Recent updates introduced exemptions for U.S. multinationals, reshaping how the deal will be enforced worldwide.
 

About Global Minimum Tax
  • Definition: A coordinated international tax policy ensuring large multinational corporations pay at least 15% tax on profits in every jurisdiction where they operate.
  • Purpose:
    • Prevents profit shifting to tax havens.
    • Establishes a floor under tax competition.
    • Promotes fairness in global taxation.
Recent Developments and Criticism
  • OECD Agreement Finalized: The Organisation for Economic Co-operation and Development (OECD) confirmed a revised deal exempting U.S. companies from certain foreign taxes.
  • 145+ Countries Onboard: Nations updated the 2021 pact to accommodate U.S. concerns while keeping the 15% baseline intact.
  • Exemptions for U.S. Multinationals: Washington argued competitiveness and sovereignty issues; carve-outs now shield American firms.
  • Criticism: Experts warn exemptions may weaken global tax revenues and undermine fairness.
Challenges & Risks
  • Revenue Loss: Exemptions could reduce expected global tax collections.
  • Fairness Concerns: Smaller nations argue the carve-outs favor U.S. corporations disproportionately.
  • Implementation Complexity: Aligning national laws with OECD standards remains difficult.
  • Geopolitical Tensions: U.S. pushback highlights ongoing struggles between global cooperation and national sovereignty.
 
 
 
 
 

Question & Answer
 
Question 1. With reference to India's recent trade performance analysis, as highlighted in the Trade Watch Quarterly report (Q1 FY26), which of the following statements is MOST accurate regarding Free Trade Agreement (FTA) partners?
 
Select your answer:
A) Exports to FTA partners showed a substantial year-on-year increase, compensating for deficits elsewhere.
B) The trade deficit with FTA partners rose significantly, driven primarily by lower imports of intermediate goods.
C) Despite new agreements, the data suggested a surge in the trade deficit with FTA countries alongside contracting exports in some sectors.
D) Electronics exports were the main contributor to the overall contraction in trade flows with FTA nations.
 
Explanation: (C)
The report highlighted a trade deficit surge (59% YoY) with FTA partners, concurrent with exports contracting (falling 9%) while imports grew, suggesting India is currently importing more from these partners than it is exporting to them.
 
 
Question 2. Recent agricultural data shows Gujarat leading in okra cultivation, partly attributed to advancements in variety development. Which common pest/disease issue are modern okra hybrids specifically engineered to resist to stabilize farmer yields?
 
Select your answer:
A) Blight caused by Phytophthora infestans
B) Yellow Vein Mosaic Virus (YVMV)
C) Powdery Mildew caused by Erysiphe cichoracearum
D) Bacterial Wilt caused by Ralstonia solanacearum
 
Explanation: (B)
The context specifically mentions that new okra hybrids resistant to Yellow Vein Mosaic Virus (YVMV) have been crucial in boosting yields and farmer outcomes in leading states like Gujarat.
 
 
Question 3. The Popocatépetl volcano, located near Mexico City, is classified geographically based on its structure and eruptive style. Which classification best describes this iconic mountain?
 
Select your answer:
A) Shield Volcano, characterized by broad, gently sloping sides formed by highly fluid basaltic lava.
B) Cinder Cone, known for its steep profile built from ejected fragments that accumulate around the vent.
C) Stratovolcano (Composite Volcano), built up by many layers (strata) of hardened lava, tephra, pumice, and volcanic ash.
D) Lava Dome, formed by very viscous lava that cannot flow far from the vent.
 
Explanation: (C)
Popocatépetl is explicitly identified as a Stratovolcano (or Composite Volcano). Stratovolcanoes are known for steep profiles and intermittent explosive eruptions.
 
 
Question 4. The international agreement to establish a Global Minimum Tax aims primarily to address which negative outcome of global corporate finance policies?
 
Select your answer:
A) The stagnation of GDP growth in developing nations due to high tax compliance costs.
B) The competitive practice among nations to lower corporate tax rates excessively, known as the 'race to the bottom'.
C) The disproportionate allocation of profits to nations hosting the headquarters of multinational corporations.
D) The dominance of the OECD framework in setting fiscal standards without UN oversight.
 
Explanation: (B)
The primary stated goal of the Global Minimum Tax (15% floor) is to curb profit shifting by multinational corporations and end the 'race to the bottom' where countries compete by continually lowering their corporate tax rates.
 
 
Question 5. The Dnyanganga Wildlife Sanctuary in Maharashtra, recently linked to a tiger cub relocation for rewilding, is part of a crucial network. What is the primary geographical significance of Dnyanganga within Maharashtra's tiger conservation planning?
 
Select your answer:
A) It serves as the primary nursery zone for Gaur populations moving from Tadoba National Park.
B) It acts as a linkage corridor connecting the eastern tiger reserves like Melghat with the western ghats reserves.
C) It is geographically isolated and protected under specific Central Government directives regarding Project Tiger funding.
D) It is the designated area for rehabilitation of leopards rescued from urban centers like Pune.
 
Explanation: (B)
Dnyanganga Wildlife Sanctuary is noted for being part of Maharashtra’s broader tiger conservation network, specifically linked to Melghat and Painganga, implying its role as a potential corridor or buffer area connecting major tiger habitats.
 
 
Question 6
Unattempted. analytical techniques in taxonomy. What characteristic of this snake likely contributed to its delayed identification despite initial collection?
 
Select your answer:
A) Its diurnal behavior, causing it to be frequently observed but consistently misidentified by field teams.
B) Its extremely large size, leading researchers to assume it was a known, albeit rare, large snake species.
C) Its semi-fossorial and nocturnal habits, making it rarely encountered in its habitat.
D) Its unique venomous nature, which required specialized toxicological analysis before morphological review.
 
Explanation: (C)
Calamaria mizoramensis is described as semi-fossorial (burrowing) and nocturnal, meaning it is rarely seen. This cryptic lifestyle, combined with slight initial morphological misidentification, delayed its confirmation as a distinct species requiring extensive DNA analysis.
 
 
Question 7. The Taj Trapezium Zone (TTZ) was established based on judicial direction to protect the Taj Mahal from pollution. Which of the following best defines the legal framework under which the TTZ authority operates?
 
Select your answer:
A) It is defined under the provisions of the Wildlife Protection Act, 1972, focusing on species protection.
B) It stems from the Supreme Court's judgment in M.C. Mehta v. Union of India, focusing on atmospheric pollution control.
C) It is an area demarcated under the Coastal Regulation Zone (CRZ) notifications due to proximity to river systems.
D) Its governance is solely managed by the Archaeological Survey of India (ASI) under antiquity laws.
 
Explanation: (B)
The TTZ was specifically notified in 1996 following the Supreme Court case M.C. Mehta v. Union of India, which addressed industrial and vehicular pollution threats to the Taj Mahal, establishing an authority focused on pollution prevention and control.
 
 
Question 8. Socotra Island, recently in the news due to regional instability, holds significant strategic importance primarily because of its location relative to which major global maritime chokepoint?
 
Select your answer:
A) Strait of Hormuz, controlling access to the Persian Gulf.
B) Strait of Malacca, crucial for East Asian energy transport.
C) Bab el-Mandeb Strait, linking the Red Sea to the Gulf of Aden.
D) Palk Strait, controlling passage between India and Sri Lanka.
 
Explanation: (C)
Socotra is located near the Bab el-Mandeb Strait, a critical chokepoint connecting the Red Sea and the Gulf of Aden, vital for global shipping and trade routes connecting to the Suez Canal.
 
 
Question 9. Socotra Island is frequently compared to the Galápagos Islands due to its high level of biological uniqueness. Which endemic flora is characteristic of Socotra, known for its umbrella shape and red resin?
 
Select your answer:
A) Baobab Tree (Adansonia digitata)
B) Dragon’s Blood Tree (Dracaena cinnabari)
C) Monkey Puzzle Tree (Araucaria araucana)
D) Giant Sequoia (Sequoiadendron giganteum)
 
Explanation: (B)
The Dragon's Blood Tree (Dracaena cinnabari) is a signature endemic species of Socotra, recognized by its unique umbrella shape and the red resin it produces.
 
 
Question 10. C-Reactive Protein (CRP) is an important biomarker utilized in modern clinical practice. Which statement correctly describes its primary role and limitation?
 
Select your answer:
A) It is exclusively a biomarker for acute bacterial infection and its levels directly correlate with viral load.
B) CRP is primarily synthesized in the spleen and is activated only during chronic autoimmune diseases.
C) It is a general marker of systemic inflammation produced by the liver, but it is non-specific regarding the underlying cause.
D) High-sensitivity CRP (hs-CRP) is used mainly for diagnosing inflammatory bowel disease, not cardiovascular risk.
 
Explanation: (C)
CRP is a protein made by the liver that indicates the presence of inflammation, making it a general, non-specific marker. While hs-CRP is used for cardiac risk, CRP generally indicates inflammation, not necessarily its precise cause or location.
 
 

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