Indian Navy to receive Malwan, second ASW Shallow Water Craft from CSL
- 1
Malwan, the second of eight Anti-Submarine Warfare Shallow Water Crafts (ASW SWC), is scheduled for delivery to the Indian Navy.
- 2
The delivery date for Malwan is specified as March 31, 2026, marking a significant step in naval capabilities.
- 3
Constructed by Cochin Shipyard Limited (CSL), Malwan is a high-tech, waterjet-propelled warship.
- 4
It is specifically designed for specialized naval operations in coastal and shallow water environments.
- ●Name of Craft: Malwan
- ●Type: Anti-Submarine Warfare Shallow Water Craft (ASW SWC)
- ●Series: Second of eight such crafts
- ●Builder: Cochin Shipyard Limited (CSL)
- ●Recipient: Indian Navy
- ●Propulsion: Waterjet-propelled
- ●Operational Area: Coastal and shallow waters
Anti-Submarine Warfare Shallow Water Craft (ASW SWC)
ASW SWCs are specialized naval vessels designed to detect, track, and engage enemy submarines, particularly in coastal regions and shallow waters where larger warships might struggle. Their shallow draft and maneuverability make them ideal for littoral operations, protecting coastlines, and securing sea lanes close to shore. Waterjet propulsion offers high speed, shallow draft capability, and excellent maneuverability, crucial for operating in confined or shallow areas and for rapid response.
Simple Analogy: Think of an ASW SWC as a specialized 'submarine hunter' designed for a lake or a river, rather than the deep ocean. It's agile and built to operate where bigger ships can't easily go, focusing on finding and neutralizing underwater threats in those specific environments.
Indian Navy
Primary maritime defence force of India, responsible for securing national maritime interests and projecting power.
Cochin Shipyard Limited (CSL)
Largest shipbuilding and maintenance facility in India, a public sector undertaking under the Ministry of Ports, Shipping and Waterways. Key contributor to 'Make in India' in defence.
Make in India & Atmanirbhar Bharat
The indigenous construction of ASW SWCs by CSL aligns directly with India's initiatives to boost domestic manufacturing and self-reliance in defence production, reducing dependence on foreign suppliers.
Indian Ocean Region (IOR) Security
Enhancing ASW capabilities is crucial for India's maritime security strategy in the IOR, especially given the increasing presence of submarines from other nations. Shallow water crafts are vital for coastal defence and protecting island territories.
Naval Modernization
The induction of advanced ASW SWCs is part of the Indian Navy's broader modernization efforts to upgrade its fleet with contemporary technology and capabilities to address evolving threats.
Exam Relevance
GS Paper III - Security: Various security forces and agencies and their mandate. Science and Technology- developments and their applications and effects in everyday life. Indigenization of technology and developing new technology.
General Awareness: Defence, Indian Navy, Current Affairs.
General Awareness: Current Affairs, Defence News, Public Sector Undertakings.
General Awareness: Defence, Science & Technology, Current Affairs.
General Knowledge: Indian Armed Forces, Defence Technology, Naval Ships, Indigenous Production.
Previously Asked (PYQs)
Consider the following statements: 1. Amarkantak Hills are at the confluence of Vindhya and Sahyadri Ranges. 2. Biligirirangan Hills constitute the easternmost part of Satpura Range. 3. Seshachalam Hills constitute the southernmost part of Western Ghats. How many of the statements given above are correct?
Answer: None
Consider the following statements: 1. Ballistic missiles are jet-propelled at subsonic speeds throughout their flights, while cruise missiles are rocket-powered only in the initial phase of flight. 2. Agni-V is a medium-range supersonic cruise missile, while BrahMos is a solid-fuelled intercontinental ballistic missile. Which of the statements given above is/are correct?
Answer: Neither 1 nor 2
With reference to Home Guards, consider the following statements: 1. Home Guards are raised under the Home Guards Act and Rules of the Central Government. 2. The role of the Home Guards is to serve as an auxiliary force to the police in maintenance of internal security. 3. To prevent infiltration on the international border/coastal areas, the Border Wing Home Guards Battalions have been raised in some States. How many of the above statements are correct?
Answer: Only two
Expected Questions
- ★UPSC may ask: 'Consider the following statements regarding India's Anti-Submarine Warfare Shallow Water Crafts (ASW SWC) program...' testing conceptual understanding of ASW, indigenous production, and strategic implications.
- ★SSC/Railway may ask: 'Which Indian shipyard is constructing the Malwan ASW Shallow Water Craft?' or 'What is the primary role of an ASW Shallow Water Craft?'
- ★Banking/Defence exams may focus on the specific name of the craft, the number in the series, or the builder.
Topic Frequency
Defence acquisitions and indigenous projects are frequently tested across all competitive exams, especially UPSC and Defence exams.
Key Terms
Anti-Submarine Warfare Shallow Water Craft, specialized vessels for detecting and engaging submarines in coastal areas.
A method of propulsion that uses a pump to create a jet of water for thrust, offering high speed and maneuverability, especially in shallow waters.
Naval operations conducted close to the shore or in coastal waters.
Must Remember
- •Malwan is the second of eight ASW SWCs.
- •It is built by Cochin Shipyard Limited (CSL).
- •Its primary role is anti-submarine warfare in shallow coastal waters.
- •The scheduled delivery date is March 31, 2026.
Exam Tips
- •Pay attention to specific numbers (e.g., 'second of eight') and names (Malwan, CSL).
- •Understand the 'why' behind the technology (e.g., why waterjet propulsion for shallow waters).
- •Connect indigenous defence projects to broader national initiatives like 'Make in India'.