Swan Defence and Heavy Industries Limited is an Indian company specializing in shipbuilding, ship repairs, and heavy engineering. Formerly known as Reliance Naval and Engineering Limited, it operates India’s largest shipyard located at Port Pipavav in Gujarat, featuring the country’s biggest dry dock measuring 662 meters by 65 meters and advanced modular shipbuilding facilities. The company designs and constructs a wide range of vessels, including offshore patrol vessels, landing platform docks, frigates, corvettes, research ships, submarines, and aircraft carriers. It also offers comprehensive repair and maintenance services for various types of ships and rigs. Swan Defence plays a strategic role in India’s naval and maritime industries, evidenced by its pioneering license to build warships in the private sector and significant collaborations with domestic and international partners. Its extensive infrastructure and expertise position it as a key player in India’s defense shipbuilding and heavy industrial sectors.