India launched its fourth nuclear-powered ballistic missile submarine, S4, on 16 Oct, equipped with 75% indigenous components and K-4 missiles, amid regional tensions.

India has launched its fourth nuclear-powered ballistic missile submarine, S4*, at the Ship Building Center in Visakhapatnam on October 16. This submarine is designed to enhance India's nuclear deterrence and features 75% indigenous components, armed with K-4 missiles that have a 3,500 km range. India's focus on submarine capabilities comes amid rising regional tensions, particularly with China, as part of its broader defense strategy in the Indo-Pacific region.

October 22, 2024
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