Last Updated:February 16, 2026, 21:09 IST Singh also described the development of aero engines as an “extremely complex endeavour” that integrates thermodynamics, material science, and advanced mechanical engineering. Rajnath Singh Calls For Immediate Development Of 6th Generation Defence Technologies. In a major push for advanced military capabilities, Defence Minister Rajnath Singh has urged the nation’s scientists and defense agencies to begin the immediate development of 6th generation technologies to ensure India remains ahead of global security trends. During his visit to Bengaluru, the Defense Minister inaugurated a state-of-the-art Missile Integration facility at Bharat Electronics Limited and reviewed the progress of indigenous engine projects at the DRDO’s Gas Turbine Research Establishment. The visit was underscored by the flagging off of the 3rd and 4th Regiment Combat systems of the Akash missile and the unveiling of a specialized Mountain Fire Control Radar designed for high-altitude operations. Addressing a gathering of scientists and industry leaders, Singh emphasised that India’s ambitions must now extend beyond catching up to current global standards. “We are rapidly moving towards the design and …