Science & Technology Current Affairs - 2026-04-08

Background: India has been progressively enhancing its naval capabilities, with a strong emphasis on indigenous shipbuilding. The development of an indigenous aircraft carrier has been a long-standing strategic objective to ensure maritime security and project power. INS Vikrant, built by Cochin Shipyard Limited, represents a significant leap in this direction. Current Context: INS Vikrant, India's first indigenously designed and built aircraft carrier, has successfully completed its maiden voyage. This milestone signifies the culmination of years of design, construction, and testing, demonstrating India's advanced shipbuilding capabilities. The carrier is equipped with a state-of-the-art flight deck and a range of modern aviation facilities. Impact: The successful maiden voyage of INS Vikrant is a major boost to India's defense preparedness and self-reliance in naval technology. It enhances the Indian Navy's operational reach and combat effectiveness, allowing for greater power projection in the Indian Ocean Region and beyond. This achievement also strengthens India's position as a significant maritime power and promotes indigenous defense manufacturing.

Background: India is committed to transitioning towards cleaner energy sources to combat climate change and reduce its reliance on fossil fuel imports. Green hydrogen, produced from renewable energy sources through electrolysis, is seen as a crucial element in decarbonizing various sectors of the economy. Current Context: The Union Cabinet has approved the National Green Hydrogen Mission, aiming to make India a global hub for the production, utilization, and export of green hydrogen. The mission outlines a strategic roadmap with significant financial outlays and policy support to foster the development of the green hydrogen ecosystem. Key components include incentives for manufacturing electrolyzers and hydrogen production, as well as support for pilot projects. Impact: This mission is expected to significantly reduce India's dependence on imported fossil fuels, leading to substantial savings in foreign exchange. It will create new employment opportunities in manufacturing, research, and development. Furthermore, it will play a pivotal role in achieving India's climate commitments, reducing greenhouse gas emissions, and promoting sustainable industrial growth across sectors like refining, fertilizers, and mobility.