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 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.
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.
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.
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.
The Nirouyeh Vijeh Pasdaran Velayat, or NOPO, was the only force Ali Khamenei trusted.It was founded in 1991 and is more feared than the Revolutionary Guards.
Rating democracies is a tricky business. I am only using the simple metric of who in the Indian subcontinent has had the most peaceful, stable, normal political transitions and continuity.
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