Rajnath Singh Lays Foundation Stone of a Large Cavitation Tunnel at NSTL, Visakhapatnam

Rajnath Singh lays foundation stone of a Large Cavitation Tunnel at NSTL, Visakhapatnam

Defence Minister Rajnath Singh inaugurates a Large Cavitation Tunnel in Visakhapatnam to enhance India's naval research and testing capabilities.

Rajnath Singh lays foundation for advanced naval testing facility in Vizag

Foundation stone laid for India’s advanced naval research facility enhancing self-reliance

"We are taking right steps towards future warfare": Rajnath Singh at foundation stone laying of cavitaion tunnel

Addressing the gathering at the commissioning ceremony of the indigenous nuclear-powered submarine INS Aridaman into the Indian Navy, the Defence Minister said that the NSTL has created a benchmark in growing India's warfare and helping the country become self-reliant in this regard.

India Unveils Advanced Cavitation Tunnel For Stealthy Indian Subs; To Slash Foreign Navy Testing Reliance

Open-source illustrative photo      The recent foundation stone laying ceremony for a Large Cavitation Tunnel at the Naval Science and Techn...

Visakhapatnam: Rajnath Singh Lays Foundation Stone at NSTL #Gallery

Visakhapatnam: Defence Minister Rajnath Singh during the foundation stone laying of a large cavitation tunnel at the Naval Science and Technological Laboratory in Visakhapatnam on Friday, April 3, 2026. (Photo: IANS/X/@rajnathsingh) Visakhapatnam: Defence Minister Rajnath... - Social News XYZ

Rajnath Singh lays foundation for Large Cavitation Tunnel in India

Defence Minister Rajnath Singh inaugurates the Large Cavitation Tunnel in Visakhapatnam, enhancing India's naval research and self-reliance in defence technology.