In a significant boost to its strategic deterrence, the Indian Navy successfully test-fired the nuclear-capable K-4 ballistic missile on Wednesday from the recently commissioned nuclear submarine, INS Arighaat. The missile, with a range of 3,500 kilometers, is a vital component of India’s nuclear triad and reinforces its second-strike capability.
A Key Milestone in Strategic Defence
The successful test validates India’s ability to respond to nuclear aggression with a robust second-strike, ensuring national security in the face of evolving threats. The K-4 missile, developed by the Defence Research and Development Organisation (DRDO), can carry a nuclear warhead and is designed for launch from submerged platforms, adding stealth and surprise to India’s defense arsenal.
The navy plans to conduct additional tests of the K-4 system to further refine its operational readiness.
Role of INS Arighaat and Arihant
INS Arighaat, which was inducted in August at the Vishakhapatnam-based Ship Building Centre, is the second nuclear-powered ballistic missile submarine (SSBN) in India’s fleet, following INS Arihant. Both submarines are equipped to fire ballistic missiles, forming a crucial part of the country’s nuclear deterrence strategy.
India’s SSBN program aims to ensure survivability of its nuclear arsenal by deploying them on submarines, which are harder to detect compared to land-based systems. The third submarine in this class is under construction and is expected to be commissioned next year, bolstering the navy’s underwater strike capabilities.
Strategic Implications
The test not only strengthens India’s nuclear deterrence but also signals its growing prowess in indigenous defense technology. The development of the K-4 and operational readiness of platforms like INS Arighaat underline India’s commitment to maintaining credible deterrence in a volatile geopolitical environment.
As India continues to modernize its strategic forces, this successful missile test highlights its readiness to safeguard national interests while adhering to its no-first-use policy on nuclear weapons.
Sources By Agencies
