India has taken another step in maritime security by commissioning INS Malvan, an advanced anti-submarine warfare shallow water craft (ASW-SWC).
In order to detect, track and neutralize enemy submarines near India’s coastline, INS Malvan is expected to improve the Indian Navy’s underwater capability.
The induction of INS Malvan is happening at a time when the Indian Ocean Region is experiencing more strategic competition and growing submarine deployments by regional and global powers. Protecting India’s vast coastline, critical sea lanes and naval assets is now more crucial than ever and so is the development of advanced anti-submarine platforms.
INS Malvan, an indigenous warship designed to operate in shallow coastal waters with modern sonar systems, underwater sensors, and advanced surveillance systems, is a vessel that is well-designed for operation from the start of India's 'Aatmanirbhar Bharat' initiative.
The INS Malvan’s biggest advantage is the deep-sea sonar technology with which it can identify silent enemy submarines. The ship can work together with helicopters, maritime patrol aircraft and other naval vessels to form an integrated anti-submarine defence network to fight underwater threats.
That greatly enhances the Navy’s ability to respond quickly to underwater threats.
Apart from anti-submarine activities, INS Malvan can perform search and rescue, low-intensity maritime operations, coastal surveillance and mine-laying. It is versatile in the sense that it is useful for both wartime and peacetime missions.
The vessel also reflects India's growing defence manufacturing capabilities. Most of the ship’s systems have been developed locally, so as to reduce reliance on foreign suppliers and support India’s long-term aim of self-reliance on defence production. Indigenous construction also creates jobs, boosts industry in the domestic defence sector and enhances technological capability.
Strategically, INS Malvan arrives at an extremely critical time. With China’s increased naval presence in the Indian Ocean and increased submarine patrols, India is investing heavily in underwater surveillance and anti-submarine warfare capabilities.
That is why India has decided to build new platforms like INS Malvan, which should send a strong signal to the rest of the world that India is serious about its maritime security and defence.
समुद्री सुरक्षा से आत्मनिर्भर भारत तक—हर मोर्चे पर बढ़ रहा है भारत का सामर्थ्य! ⚓🇮🇳
— Prince Yadav 🇮🇳 (@TheYadavPrince) July 22, 2026
माननीय प्रधानमंत्री श्री @narendramodi जी के दूरदर्शी नेतृत्व में 80% से अधिक स्वदेशी तकनीक से निर्मित आईएनएस मालवन का भारतीय नौसेना में शामिल होना रक्षा क्षेत्र में आत्मनिर्भर भारत की एक और… pic.twitter.com/nIafK1Ikib
Military experts believe shallow water anti-submarine vessels are increasingly important because modern submarines are quieter and more difficult to detect than ever before.
It is now more important to have sophisticated ASW platforms with advanced sonar and lightweight torpedoes for protecting ports, naval bases and coastal facilities.
INS Malvan will work with India’s current fleet of destroyers, frigates, P-8I maritime surveillance aircraft and MH-60R helicopters to form a multi-layered maritime defence system. It will enhance situational awareness and the Navy's ability to tackle underwater threats in different operational environments.
With India’s navy expanding in size and capability, INS Malvan is not just another warship it is a manifestation of the nation’s growing defence capability and strategic concern for maritime security.
With increasing tension around the Indo-Pacific, the commissioning of this state-of-the-art ‘submarine hunter’ will be crucial for the maritime safety of India.
