India's Nuclear Submarine Arihant Proves Its Ballistic Missile Capabilities

India's Nuclear Submarine Arihant Proves Its Ballistic Missile Capabilities

The Indian Navy's INS Arihant, a nuclear-powered ballistic missile submarine, has successfully conducted a series of K-15 salvo tests. These trials, which included pop-up launches, minimum- and maximum-range tests, and salvo firing, have validated the submarine's launching and control systems.

The programme, which scrutinised different aspects of the submarine, missile, and launch system, posed significant challenges due to buoyancy and weight shifts during successive launches at sea. To maintain stability, adjustments were required to the control system. The crew practiced the complete sequence, including receiving codes from shore stations and launching the ballistic missile.

According to Admiral Mahindru, a former Indian Navy officer, the submarine carried out a series of launches of the B-05 or K-15 SLBM. The testing began with a 'pop-up' trial, where the missile was fired from the launch tube without going through a full flight profile. The programme progressed to minimum range and maximum range launches and salvo firing.

Different aspects of the submarine, missile, and launch system were scrutinised during each stage. The crew's ability to deal with missile and torpedo firing as a routine professional task was also demonstrated. Admiral Mahindru acknowledged that the programme had experienced failures during its development, but these were part of the process of mastering complex technology.

Root-cause analysis was used to establish what had gone wrong and subsequent improvements were made. The testing formed part of the work to establish the primary strategic role of the Arihant as a nuclear-powered ballistic missile submarine capable of launching missiles underwater.

The ability to carry out multiple launches in different conditions, including salvo firing, has offered valuable validation of the submarine's launching and control systems. Admiral Mahindru's account also offers an insight into the operational culture surrounding such tests.

The Indian Navy's INS Arihant has proven its ballistic missile capabilities, demonstrating its ability to launch missiles from underwater. This achievement marks a significant milestone in the development of India's nuclear submarine programme.

Technical Specifications

| Parameter | Value |

| --- | --- |

| Submarine Type | Nuclear-powered ballistic missile submarine |

| Missile Type | K-15 SLBM (B-05) |

| Launch System | Pop-up launch tube |

| Range | Minimum and maximum range tests conducted |

Strategic Analysis

The INS Arihant's K-15 salvo tests demonstrate India's ability to launch ballistic missiles from underwater. This capability is a key component of the country's nuclear deterrence strategy. The successful completion of the strategic launch sequence marks a significant achievement in the development of India's nuclear submarine programme.

Conclusion

The Indian Navy's INS Arihant has proven its ballistic missile capabilities, demonstrating its ability to launch missiles from underwater. This achievement marks a significant milestone in the development of India's nuclear submarine programme. The successful completion of the strategic launch sequence has validated the submarine's launching and control systems, offering valuable insights into the operational culture surrounding such tests.