INS Aridhaman unleashed: All about Navy’s 7,000-ton nuclear stealth giant armed with K-4 SLBMs
India’s sea-based nuclear deterrent is set to get a major boost with the commissioning of its third indigenously built Arihant-class nuclear-powered ballistic missile submarine (SSBN), INS Aridhaman (S4), likely by April-May, defence sources said.Built under the Advanced Technology Vessel (ATV) project at the Ship Building Centre in Visakhapatnam, INS Aridhaman weighs 7,000 tonnes, making it…