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Saturday, February 21, 2026
TopicINS Arihant

Topic: INS Arihant

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.

India’s indigenous nuclear submarine INS Arihant test fires ballistic missile

The defence ministry said the missile was tested to a predetermined range and impacted the target area in the Bay of Bengal with very high accuracy.

India’s submarine plans hit by dwindling fleet as Navy decommissions INS Sindhudhvaj

India is left with just 15 submarines, seven of which are the Russian Kilo class. Project 75 is in doldrums with foreign firms shying away from bidding process.

Ballistic missile submarine Arighat in final stages of trials, to be commissioned early 2021

Once Arighat is commissioned, India will have two operational SSBNs that are equipped with the 750-KM range K-15 missile, designed for retaliatory nuclear strikes.

Why India and China haven’t used the ‘N’ word throughout the Ladakh conflict

For avid nuclear analysts, the India-China watch has been rather boring, whereas nuclear noises emanate from Islamabad every time there's a skirmish with Pakistan.

India test fires K-4, a 3,500 km nuclear-capable missile meant for Arihant submarine

K-4 is the most potent missile that India can fire from a submarine, giving the country unprecedented second-strike capability and huge deterrence power.

PM Modi has spoken. With INS Arihant, India is no longer a reluctant nuclear power

Modi’s statement on INS Arihant is a marked departure from India’s past stance on nuclear weapons.

INS Arihant is a strategic asset but has little utility for India in conventional conflict

Modi govt’s self-complimentary message on INS Arihant does not obscure the fact that the submarine alone isn’t enough.

India’s planning for future wars almost completely ignores the nuclear threat

After INS Arihant, India needs to seriously reevaluate its nuclear deterrence policy.

INS Arihant may be ready, but India shouldn’t pop the champagne bottle yet

INS Arihant deterrence patrol is a significant milestone, but one nuclear submarine isn’t enough to keep Pakistan and China at bay.

On Camera

Youth Congress, your foolish protest helped the Modi govt climb out of the AI summit hole

In tactical terms, the shirtless protest was worse than a self-goal. Suddenly, the fiascos of the AI Summit were forgotten, and the Youth Congress’s disruption became the issue.

In the West, there’s anxiety. In India, optimism—Rishi Sunak says India poised to be leader in AI

On Wednesday, the former UK Prime Minister Rishi Sunak was speaking in New Delhi at a Carnegie & Observer Research Foundation event on AI.

MoD, IAF agree on some exemptions to HAL for Tejas Mk1A, but no compromise on ‘must-have’ capabilities

IAF is fine with accepting the aircraft with 'must-haves', even if some other steps remain pending, which may take at least another year, it is learnt.

No country is ever fully sovereign. Cold War era taught India its real meaning

India’s fraught neighbourhood places multiple constraints on its strategic choices. It leaves no time to take a deep breath, lean back and reset.