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Monday, February 23, 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

Nick Jonas wearing a mangalsutra is validation for many Indians. He’s our favourite jiju

Nick Jonas is not trying to modernise the mangalsutra, but his gesture shows that choices can be equal. If commitment must be flaunted, it need not be gendered.

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.

Suspected brake failure leads to Tejas accident after landing, airframe likely to be written off

The IAF, so far, remains mum on this accident which has led to grounding of the fleet for safety checks.

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.