Science & Technology Current Affairs - 2026-06-16

Background: India's reliance on its own navigation system (NavIC) for strategic and commercial applications has driven ISRO's continuous efforts to upgrade its satellite constellation. Current Context: ISRO successfully launched a new generation navigation satellite, part of the NavIC constellation, using the GSLV Mk-III. This advanced satellite features enhanced rubidium atomic clocks and improved signal accuracy, ensuring robust performance. Impact: This launch significantly strengthens India's self-reliance in satellite navigation, crucial for defense, disaster management, and civilian applications. It will improve the precision and reliability of location-based services, benefiting various sectors across the Indian subcontinent and beyond.

Background: The pressing need for efficient and precise agricultural practices in India aims to boost yield and manage resources effectively. Traditional farming methods are often labor-intensive and lack the accuracy required for modern challenges. Current Context: A consortium of leading Indian tech firms and agricultural universities has unveiled an advanced AI-powered drone system. This system is designed for real-time crop health monitoring, early pest and disease detection, and optimized irrigation scheduling, leveraging machine learning algorithms. Impact: This innovation revolutionizes precision agriculture, empowering farmers with data-driven insights. It promises to reduce pesticide and fertilizer use, conserve water, and significantly increase crop productivity, thereby enhancing food security and farmer income.