Current Affairs
1. Where was India’s first large 3D printing facility for rocket and aerospace components started by Agnikul Cosmos?
Answer : Chennai
Agnikul Cosmos Establishes India’s First Large 3D Printing Facility for Aerospace Components
Chennai, Tamil Nadu:
Agnikul Cosmos, the Chennai-based space-tech startup, has inaugurated India’s first large-scale 3D printing facility dedicated to rocket and aerospace components. The state-of-the-art unit, known as Rocket Factory-1, is situated at the IIT Madras Research Park and represents a milestone in the country’s private space manufacturing sector.
The facility is designed to produce fully 3D-printed rocket engines and other critical aerospace parts with enhanced precision and reduced turnaround time. Unlike conventional manufacturing methods that involve multiple processes and assemblies, Agnikul’s advanced 3D printing technology enables the fabrication of entire engine structures as a single piece. This innovation significantly reduces production complexity, costs, and potential points of failure.
Speaking on the launch, Agnikul Cosmos highlighted that the facility will play a key role in supporting their upcoming Agnibaan launch vehicle, a customizable two-stage rocket capable of carrying small satellites into orbit. The 3D printing setup will ensure rapid prototyping and scalable production, strengthening India’s capabilities in space technology and aligning with the vision of Atmanirbhar Bharat (self-reliant India).
With this breakthrough, Chennai has emerged as a hub of next-generation aerospace manufacturing, placing India alongside global leaders who are pioneering the use of additive manufacturing in space exploration.
2. Which ministry launched ‘Viksit Bharat Buildathon 2025’, India’s largest school hackathon?
Answer : Ministry of Education
Ministry of Education Launches ‘Viksit Bharat Buildathon 2025’ – India’s Largest School Hackathon
New Delhi:
The Ministry of Education, through its Department of School Education & Literacy (DoSEL), has launched ‘Viksit Bharat Buildathon 2025’, India’s largest school hackathon. This initiative is designed to inspire innovation, problem-solving, and creative thinking among school students across the country.
The hackathon aims to provide students with a national platform to showcase their technological ideas and solutions to real-world challenges. It encourages participants to collaborate, design, and develop prototypes that can address pressing issues in areas such as sustainability, education, healthcare, digital inclusion, and community development.
By introducing school students to structured innovation challenges at a young age, the Ministry seeks to cultivate critical 21st-century skills including teamwork, analytical reasoning, and design thinking. The event is also aligned with the broader vision of ‘Viksit Bharat @2047’, which emphasizes building a self-reliant and innovation-driven India.
Officials from the Ministry of Education highlighted that the Buildathon will not only recognize young talent but also provide mentorship and incubation support to help refine promising ideas into viable solutions. The initiative underscores the government’s commitment to fostering a culture of innovation and entrepreneurship at the school level.
3. Which country is going to conduct its largest joint military exercise ‘Cold Start’ focused on drones and anti-drone systems?
Answer : India
India to Conduct Largest Joint Military Exercise ‘Cold Start’ Focused on Drone and Anti-Drone Systems
New Delhi:
India is set to conduct its largest joint military exercise, ‘Cold Start’, with a specific focus on drones and anti-drone systems. Scheduled for early October 2025, the exercise will bring together the Army, Navy, and Air Force, along with defence research agencies, industry partners, and academic institutions, making it one of the most comprehensive military drills in the country’s history.
The primary objective of the exercise is to test and strengthen India’s capabilities in unmanned aerial systems (UAS) and counter-UAS technologies. With the rising threat of drones in modern warfare, particularly their use for surveillance, logistics, and offensive operations, India is prioritizing advanced air defence mechanisms to ensure battlefield superiority and national security.
The drill will be conducted in Madhya Pradesh’s central sector, providing diverse terrain for simulating real-time operational challenges. Troops will engage in large-scale maneuvers, integrating drone swarm tactics, electronic warfare, and layered air defence systems to evaluate preparedness against potential adversarial threats.
Defence officials emphasized that ‘Cold Start’ will not only validate the interoperability of India’s three services but also showcase the country’s growing focus on indigenous defence technologies under the Atmanirbhar Bharat initiative. By involving domestic startups and defence manufacturers, the exercise will further accelerate the development of homegrown drone and anti-drone solutions.
As regional security dynamics evolve, India’s commitment to strengthening its technological edge and operational readiness through such exercises underscores its determination to safeguard sovereignty and prepare for future conflicts in a rapidly changing warfare environment.
4. In which country are Stanford and Arc Institute located that created the world’s first AI-generated genome?
Answer : USA
Stanford and Arc Institute in the USA Create World’s First AI-Generated Genome
California, USA:
In a groundbreaking scientific achievement, researchers from Stanford University and the Arc Institute, both located in the United States, have successfully created the world’s first AI-generated genome. This pioneering work marks a significant milestone in the convergence of artificial intelligence and biotechnology, opening new frontiers in genetics, medicine, and synthetic biology.
The project utilized advanced AI algorithms capable of learning from massive genomic datasets and predicting the structure, sequence, and functions of DNA with unprecedented accuracy. Unlike traditional genome synthesis methods that are labor-intensive and time-consuming, the AI-driven approach can design genetic sequences more efficiently, reducing both cost and development time.
According to the research team, this breakthrough has potential applications in personalized medicine, drug discovery, disease prevention, and agriculture. By enabling scientists to generate and test genomes rapidly, the technology could accelerate the development of treatments for genetic disorders, improve disease resistance in crops, and contribute to global health security.
The achievement also underscores the increasing role of the United States as a global leader in cutting-edge biotechnological research. Institutions like Stanford and Arc Institute are at the forefront of integrating computational power with life sciences, demonstrating how AI can revolutionize humanity’s understanding and manipulation of the genetic code.
As with any transformative technology, experts emphasize the need for ethical guidelines, safety protocols, and regulatory frameworks to ensure responsible use of AI in genome engineering. Nonetheless, the creation of the first AI-generated genome is widely regarded as a landmark step toward a new era of AI-driven biology.
5. When was the World Environmental Health Day recently celebrated?
Answer : 26 September
World Environmental Health Day 2025 Observed on 26 September
Global:
World Environmental Health Day was observed on 26 September 2025, bringing global attention to the critical link between environmental conditions and public health. Established by the International Federation of Environmental Health (IFEH), this annual observance highlights the importance of clean air, safe water, sanitation, food safety, and sustainable ecosystems in ensuring human well-being.
The day serves as a platform for governments, health organizations, researchers, and civil society to collaborate on solutions addressing issues such as climate change, pollution, waste management, and the spread of diseases related to environmental factors. Each year, World Environmental Health Day is marked with awareness campaigns, educational programs, and policy discussions aimed at advancing sustainable practices and improving environmental health standards worldwide.
Experts emphasize that environmental health is not only about protecting nature but also about safeguarding communities from risks that impact quality of life and economic stability. The 2025 observance reinforced the urgent need for collective action to mitigate climate change, enhance resilience against environmental hazards, and promote eco-friendly technologies for a healthier planet.
By dedicating 26 September to environmental health, the international community continues to reaffirm its commitment to creating a safer, cleaner, and more sustainable world for present and future generations.