K-6 (missile)

Last updated

K-6
Type SLBM
Place of origin India
Service history
In serviceUnder development
Production history
Designer Advanced Systems Laboratory (DRDO)
Specifications
Mass50  t (55 short tons)
Length>12 m (39  ft)
Diameter>2 m (6.6  ft)
Warhead3,000 kg (6,600  lb), 4-6 MIRV nuclear/conventional weapon [1]

Engine Solid-fuelled
Operational
range
8,000 km (5,000 mi) [2]
Maximum speed Mach 7 – Mach 7.5 (8,600–9,190 km/h; 5,300–5,710 mph; 2.4–2.55 km/s) [3] [4]
Launch
platform
S5-class submarine

K-6 is an intercontinental submarine-launched ballistic missile under development by the Defence Research and Development Organisation of India. The missile has a planned range of more than 8000 Kilometres. [5]

Contents

Requirement

Admiral Arun Prakash wrote in 2018 that the missile range of the Arihant-class submarines is not sufficient to target potential adversaries of India; a missile with a range of around 6,000-8,000 kilometres [6] would be required for this task to be performed by a submarine patrolling in a "safe haven". [7]

When the missile payload limitations of the Arihant-class were realised, India began developing the S5-class of submarines and the K-6 ballistic missiles. [8] The developmental work for these missiles started in February 2017 at the Advanced Systems Laboratory of the Defence Research and Development Organisation (DRDO), with a completion target of less than ten years. [8]

Description

The K-6 is an intercontinental submarine-launched ballistic missile. [9] [10] It is a three-stage missile and is solid fuelled. It is planned to armed with multiple independently targetable reentry vehicles and will have a range of around 8,000 to 12,000 kilometres with a three-tonne payload. It has a planned length of over 12 metres and a diameter of over 2 metres. [8] It will be able carry both conventional and nuclear warheads. [11]

Development

The K-6 is being developed by the Advanced Systems Laboratory of (DRDO) since 2017. [8] Testing of the K-5 missile will assist in developing the K-6. [12]

See also

References

  1. "K-6 Missile: DRDO Powers India's Submarine-Launched Hypersonic Edge, Country Set To Join Global Powers – Key Features". Defence stories. Retrieved 15 July 2025.
  2. "Indian Navy Set to Test K-6 Hypersonic Ballistic Missile, Marking Major Leap in Underwater Nuclear Deterrence Capabilities". theasialive.com. 2 July 2025. Retrieved 4 July 2025.
  3. "K-6 Hypersonic Missile: India's Stealthy, Supersonic Strike Power for the High Seas". Goemkarponn. Retrieved 26 June 2025.
  4. "K-6 Hypersonic Missile: A Faster, Deadlier, Stealthier Superweapon For The Indian Navy". news18. Retrieved 26 June 2025.
  5. "पूरा एशिया क्या यूरोप-अफ्रीका तक वार कर सकेगी इंडियन नेवी, DRDO चुपचाप तैयार कर रहा है ये बैलिस्टिक मिसाइल". zee-hindustan news. Retrieved 26 June 2025.
  6. "Agni VI, ISRO and Radio Silence on India's 10,000 KM Range ICBM". 17 November 2022.
  7. Prakash, Arun (7 November 2018). "The significance of Arihant". The Indian Express . Archived from the original on 10 September 2019. Retrieved 22 October 2019.
  8. 1 2 3 4 Unnithan, Sandeep (10 December 2017). "A peek into India's top secret and costliest defence project, nuclear submarines". India Today . Archived from the original on 20 April 2019. Retrieved 22 October 2019.
  9. "Nuclear submarine INS Arihant completes patrol, country's N-triad operational". The Times of India . 5 November 2018. Retrieved 22 October 2019.
  10. Gady, Franz-Stefan (13 December 2017). "India Launches Second Ballistic Missile Sub". The Diplomat. Retrieved 22 October 2019.
  11. "K-6 Hypersonic Missile: A Faster, Deadlier, Stealthier Superweapon For The Indian Navy". news18. 26 June 2025. Retrieved 26 June 2025.
  12. "DRDO on long range Pralay, K5 to stalemate China soon". The New Indian Express . 15 December 2018. Archived from the original on 3 April 2019. Retrieved 22 October 2019.