Varunastra is an advanced heavyweight torpedo developed by the Defence Research and Development Organisation (DRDO) of India.

It is designed to detect and neutralize a wide range of underwater threats, including submarines and enemy naval vessels.

The system is capable of operating effectively in both shallow and deep waters, making it suitable for diverse maritime combat situations.

Equipped with modern features such as self-propulsion, advanced sonar, and guidance systems, Varunastra ensures high-speed and accurate underwater targeting.

It has been inducted into the Indian Navy and represents a significant achievement in India’s indigenous defence technology, playing an important role in modern underwater warfare capabilities.