UPSC Prelims Facts – 2 April 2025

Prelims FACTS

Fourth edition of Exercise Tiger Triumph has commenced at Vishakhapatnam coast.

  • A bilateral India-US tri-service exercise focusing on Humanitarian Assistance and Disaster Relief (HADR) operations.
  • Aims to enhance interoperability and joint operational capabilities during large-scale disaster relief efforts.
  • Includes naval, air, and ground forces from both nations

Japan warned of potential “megaquake” in the Nankai Trough.

  • A submarine trench off Japan’s Pacific coast, where the Philippine Sea Plate subducts beneath the Eurasian Plate.
  • Known for megaquakes (magnitude 8-9) occurring every 100-200 years, with the last major event in 1946.
  • A potential megaquake could cause tsunamis, massive casualties, and economic losses up to $1.81 trillion4.

NITI Aayog released the second edition of “Trade Watch Report”.

  • A quarterly report by NITI Aayog analyzing India’s trade performance and global trade dynamics.
  • Highlights export-import trends, potential markets, and the impact of geopolitical factors.
  • Focuses on sustainable trade practices and challenges like the Carbon Border Adjustment Mechanism (CBAM)

A pioneering self amplifying mRNA (saRNA) vaccine is being developed recently

  • Self-amplifying RNA (saRNA) vaccines enhance immune response with lower doses compared to traditional mRNA vaccines.
  • Gennova Biopharmaceuticals is developing a saRNA vaccine for Nipah virus in collaboration with CEPI.
  • Aims to establish rapid vaccine development platforms for future pandemics

ASEAN Food Security Information System (AFSIS) appreciates ISRO & other space agencies for successful implementation of the SAFE Agromet Project.

  • Stands for Space Applications for Environment (SAFE) Project
  • Established by Asia-Pacific Regional Space Agency in 2008.
  • Aim – Use of space technology (specifically Earth observation satellites) observation in understanding environmental changes and climate change related issues.
  • Agromet project –
    • Implemented as a SAFE multilateral project in 2018.
    • Collaboration with ISRO, JAXA, and other agencies.

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