Expert Lecture by DRDO Scientist at Deens Pre-University College
Date: May 17, 2025
Venue: Deens Pre-University College
Organized by: Department of Science, Deens Pre-University College
Deens Pre-University College was honored to host Dr. Chitra Viswanathan, a senior scientist from DRDO, for an expert lecture on May 17, 2025. The talk explored the critical role of physics, mathematics, AI, and computer science in modern warfare and defense.
Dr. Chitra Viswanathan highlighted how mathematics—through areas like calculus, graph theory, and number theory—forms the backbone of data analysis, secure communication, and strategic planning in defense systems. She referenced historical wartime applications to illustrate their impact.
She also traced the evolution of artificial intelligence, from its origins at the 1956 Dartmouth Conference to its rise in the 2000s and present-day challenges. While AI enhances decision-making and automation in defense, she emphasized that it cannot replace human intelligence on the ground.
A major focus was on & “Sensors and Shooters” the use of IoT, radar, and audiovisual tech integrated with communication networks for real-time military operations. Dr. Chitra
Viswanathan explained the strategic practice of relocating armed forces every 5–6 years to prevent enemy manipulation.
The lecture concluded with insights into CHISR Akashteer, India’s advanced AI-based air defense system, launched on November 24. It played a key role in Operation Sindoor, enhancing airspace security and base design.
The session provided a powerful blend of scientific insight and real-world relevance, leaving students with a deeper understanding of the intersection between technology and national defense.
Dr. Chitra Viswanathan’s lecture effectively connected academic knowledge with defense applications, making it an enriching experience for all participants.