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Saturday, January 31, 2026
TopicNuclear Submarine

Topic: Nuclear Submarine

India’s nuclear arsenal becomes more potent. Why the K4 submarine launched ballistic missile matters

While India could have only covered certain parts of Pakistan with K-15, K-4 enables it to have wider range covering not just whole of Pakistan but also large part of China.

US-Australia AUKUS submarine deal in trouble? US Congressional paper suggests drastic tweaks

The AUKUS deal was signed in 2021 with the US pushing out France, which was in talks with Australia to sell 12 conventional diesel-electric submarines.

China’s newest nuclear-powered attack submarine sank earlier this year, says US defence official

Satellite images from Planet Labs from June appear to show cranes at Wuchang shipyard, where the nuclear-powered attack submarine would have been docked.

Navy gets second nuclear-powered submarine. INS Arighaat boosts India’s nuclear triad

Submarine can carry 12 K-15 ballistic missiles with a range of 750 km or 4 K-4 missiles with range up to 3,500 km. Major step in strengthening country's second-strike capabilities.

All about Russia’s stealthy Borei-class nuclear submarines that test-fired Bulava ballistic missile

These submarines are 170m long & estimated to travel up to 29 knots once submerged. They stand out in stealth capabilities compared to their predecessors & can carry 16 Bulava missiles.

55 aboard China’s nuclear submarine dead, ‘caught in trap for US, allied’ ships, says UK daily

Citing 'secret UK intel report', Daily Mail says 21 Aug incident involved 22 officers, 7 officer cadets, 9 petty officers & 17 sailors aboard submarine ‘093-417’. China has denied incident.

Australia, US & UK strike ‘$245 billion’ submarine deal to counter China

Deal envisages sale of American US Virginia class submarines to Canberra & development of a new nuclear-powered submarine. Beijing calls it ‘serious nuclear proliferation’.

US Navy may only get desired N-attack submarine fleet by 2052: Report flags ‘counter-China hurdle’

Congressional Research Service report highlights challenges in expanding fleet. Schedule could derail regional plans to counter Beijing’s growing power over Indian & Pacific Oceans.

China brought the AUKUS upon itself. Australia couldn’t bear the contempt and abuse forever

Other nuclear-capable states such as Japan and South Korea will be less inhibited to go in for nuclear propulsion systems after this alliance.

China’s nuclear missile submarine strength grows, could be larger than global estimates

Chinese efforts at surveying and prying underwater, especially in the Indian Ocean region, have not ceased, and are likely to continue in the future too.

On Camera

How ThePrint’s foreign affairs team makes sense of the world for Indian readers

In a time of non-stop global churn, what shapes ThePrint reporters’ stories, sources, and choices behind their global coverage?

Land, labour, licences: From UP to Tripura, states race ahead on Centre-led deregulation push

76% of Centre’s deregulation reforms implemented across states under Phase-I of compliance reduction exercise. Several states & UTs adopted flexible land use, 3rd party inspections, labour reforms.

During Op Sindoor, hackers targeted NSE website 40 crore times in 10 minutes, Exchange CEO says

NSE CEO Ashish Kumar Chauhan was speaking at Off The Cuff event hosted by ThePrint's Editor-in-Chief Shekhar Gupta. He said that NSE, on average, sees 20 crore cyberattacks each day.

Swiss report should now close Op Sindoor debate. Knowing when to stop the fight is key too

The key to fighting a war successfully, or even launching it, is a clear objective. That’s an entirely political call. It isn’t emotional or purely military.