India is developing the K-6 hypersonic submarine-launched ballistic missile (SLBM) with a range of ~8,000 km and MIRV capability, designed for the upcoming S-5 class SSBNs. Developed by DRDO, it enhances India’s second-strike capability with near-impossible interception and rapid response features.
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India is advancing its strategic defence with upcoming sea trials of the K-6 submarine-launched hypersonic ballistic missile.
| 
 Aspect  | 
 Details  | 
| 
 Type  | 
 Submarine-Launched Ballistic Missile (SLBM)  | 
| 
 Status  | 
 Under development  | 
| 
 Developed by  | 
 DRDO’s Advanced Naval Systems Laboratory, Hyderabad  | 
| 
 Designed for  | 
 S-5 Class SSBNs (Nuclear-powered Ballistic Missile Submarines)  | 
| 
 Speed  | 
 Hypersonic (Up to Mach 7.5)  | 
| 
 Range  | 
 ~8,000 km  | 
| 
 Warhead Type  | 
 Capable of carrying both nuclear and conventional warheads  | 
| 
 Strategic Features  | 
 - Drastically reduced enemy reaction time - Difficult to intercept  | 
| 
 MIRV Capability  | 
 Yes, Multiple warheads targeting different locations from one missile  | 
| 
 Previous SLBMs in Series  | 
 - K-3: 1,000–2,000 km range - K-4: 3,500 km - K-5: 5,000–6,000 km  | 
| 
 Inducted Missiles  | 
 K-4 and K-5 already inducted into the Indian Navy  | 
Source: News.18
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 PRACTICE QUESTION Q. Examine the strategic significance of the K-6 submarine-launched ballistic missile in enhancing India's nuclear deterrence capability. (150 words).  | 
								
								
								
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