INS Malwan Delivered to Indian Navy: Next-Gen Anti-Submarine Vessel Explained

India naval strengthen to be boost by the delivery of the INS Malwan. It is the next-generation anti-submarine warfare vessel delivered the March 31, 2026 in Kochi. It was built domestically with over the 80% of the indigenous content and warship is designed to protect the India’s coastline from the underwater threats. INS Malwan highlights the country’s growing focus on the self-reliance in defense and to secure the maritime boundaries.

INS Malwan The Modern Warship

The induction of INS Malwan into the Indian navy is the second addition to the planned fleet of eight Anti-Submarine Warfare Shallow Water Crafts (ASW SWC) which are to be made for them.

It was constructed by the Cochin Shipyard Limited in Kochi and the vessel reflects the Indian push towards the Aatmanirbhar Bharat in defense manufacturing.

Also it is designed under the global classification standards also meeting the specific naval requirements.

This project is aims to replace the ageing the Abhay-class corvettes and thats why its important to upgrade the country’s’ coastal defense infrastructure.

Why INS Malwan Is Important for Coastal Security

This ASW specially built for the littoral or shallow water operations where the larger warships are less effective.

These regions are highly sensitive because they have enemy submarines which can operate stealthily. Also this parts coastal infrastructure and ports are vulnerable and traditionally the large ships faces the operational limitations.

In this ASW with enhanced sonar and surveillance systems it acts as the first line of defense against underwater threats present near the India’s shores.

Key Features and Specifications of INS Malwan

The vessel is compact yet powerful, combining agility with advanced combat capabilities.

Technical Highlights of ASW	Length of this is around the 80 metres It can displace the approximately 1,100 tonnes weights Also it had the Waterjet propulsion system for the high manoeuvrability
Operational Capabilities	It is the Anti-submarine warfare Also the can do the mine laying and detect those mine also Important for the coastal patrolling and the surveillance around area
Combat and Surveillance System	It is equipped with the lightweight torpedoes and also had the anti-submarine rocket Also had the advanced sonar systems to the underwater detection

Part of a Larger Naval Fleet Expansion Plan

INS Malwan is the second vessel after INS Mahe which is the planned series of eight ships.

Upcoming Vessels in the Series are,

• Malwan
• Mangrol
• Malpe
• Mulki
• Munroe
• Makkah
• Mandavi

This fleet will significantly strengthen the India’s coastal defense network and the maritime dominance.

Legacy and Naming Significance

The ship is named after Malwan which is the a historic coastal town in Maharashtra. It is associated with Chhatrapati Shivaji Maharaj who is known for his strong navy inception.

It also carry forward the legacy of an earlier INS Malwan which is the minesweeper that had served the navy until 2003.

This shows the blend of historical pride and modern capability.

What Is Anti-Submarine Warfare (ASW)?

Anti-Submarine Warfare (ASW) are refers to those ships which are for military strategies and technologies used to,

• Detect
• Track
• Neutralise enemy submarines

ASW involves the use of the sonar system, torpedoes and surveillance of aircraft and ships.

Question

Q. INS Malwan is intended to replace which class of ships?

A. Talwar-class
B. Kolkata-class
C. Abhay-class corvettes
D. Shivalik-class