Russia’s 1,500 KM Cruise Missile: Russia has reportedly offered India the Kalibr-PL submarine-launched land-attack cruise missile. Recent reports describe it as a deep-strike weapon with a range of about 1,500 km. Open-source missile references also note that export versions of the Kalibr family are usually shorter-range than the main Russian version, so the exact final configuration would matter a lot.
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What is Kalibr-PL
Kalibr-PL is a missile meant to be fired from submarines. The Kalibr family is a sea-launched land-attack missile system, and open sources describe the Russian in-service version as having a range of about 1,500 to 2,500 km. It carries a 450 kg warhead and is built for precision strike work. The missile has also been used in real combat, which is why people often call it a tested and proven weapon.
Why is India Interested?
The Indian Navy has already asked for a submarine-launched land-attack missile that can give it “long range strike capability against land targets” and hit with a “high probability of kill.” The navy wants a weapon that can fit standard 533 mm torpedo tubes, work in GPS-denied conditions, and use terrain-following, waypoint navigation, and anti-jamming features. At the same time, DRDO is still building India’s own submarine-launched cruise missile, and that project is expected to take until around 2028 to 2029.
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Importance of the Deal
For India, the Russian offer could act as a “bridge capability” until the homegrown missile is ready. It could also suit existing Kilo-class and Kalvari-class submarines with limited changes, which makes it attractive as a quick option. In very simple words, it would let Indian submarines stay under water and still threaten targets far away. That kind of “Silent Strike” power is a big deal in naval warfare.
It would also give India a stronger answer to China and Pakistan at sea and on land. India’s current RFI was written because the navy wants a real land-attack punch from its conventional submarines, and right now it does not have that full capability in service. A long-range missile like Kalibr-PL would widen India’s strike choices and make enemy planners think twice before moving close.

