India, April 3 -- The Government of India has issued a release:

Raksha Mantri Shri Rajnath Singh, on April 03, 2026, laid the foundation stone of the state-of-the-art Large Cavitation Tunnel (LCT) facility at the Naval Science & Technological Laboratory (NSTL), a premium laboratory of DRDO in Visakhapatnam, Andhra Pradesh. The facility will significantly enhance India's naval research and testing capabilities, marking a major step towards achieving technological self-reliance.

Addressing scientists, researchers, and personnel at NSTL, Raksha Mantri asserted that India, with this initiative, will be able to design, develop and test its equipment, systems & sub-systems indigenously utilising its own resources,  position itself as a str...