INS Malwan Boosts India’s Coastal Defence Capability

The Indian Navy has inducted ‘Malwan’, the second Anti-Submarine Warfare Shallow Water Craft (ASW SWC), built by Cochin Shipyard Limited, Kochi. The induction marks a key step in strengthening India’s coastal surveillance and underwater defence capabilities. It is part of an eight-vessel programme aimed at enhancing operational readiness in shallow and littoral waters.

Part of dedicated ASW shallow water fleet

‘Malwan’ is the second ship in a series of eight ASW SWCs designed and constructed indigenously as per Indian Navy requirements and international classification standards. These vessels are specifically tailored for operations close to the coast, where detection of submarines and underwater threats is more complex. The project reflects a focused effort to improve maritime security in near-shore regions.

Advanced features and operational roles

The vessel is approximately 80 metres long with a displacement of about 1,100 tonnes. It is powered by waterjet propulsion, enabling high manoeuvrability in shallow waters. ‘Malwan’ is equipped to carry out anti-submarine warfare, underwater surveillance, mine warfare, and low-intensity maritime operations. Its armament includes torpedoes and anti-submarine rockets, supported by modern radar and sonar systems for threat detection and engagement.

Push for indigenous defence manufacturing

With over 80 per cent indigenous content, ‘Malwan’ highlights India’s progress in domestic warship construction. The ship integrates systems developed by India’s defence industry, including MSMEs, aligning with the ‘Aatmanirbhar Bharat’ initiative. The project strengthens the local shipbuilding ecosystem while reducing dependence on foreign defence imports.

Important Facts for Exams

• ‘Malwan’ is the second ASW Shallow Water Craft inducted into the Indian Navy.
• It is part of an eight-ship programme for coastal defence.
• The vessel has over 80% indigenous content and is built by Cochin Shipyard Limited.
• It is designed for anti-submarine warfare, mine warfare, and coastal surveillance.

Historical significance of the name

The ship is named after Malwan, a historic coastal town associated with the maritime legacy of Chhatrapati Shivaji Maharaj. It also revives the legacy of the earlier INS Malwan, a minesweeper that served the Navy until 2003. The naming reflects the Indian Navy’s tradition of preserving its maritime heritage while advancing modern capabilities.