Capable of Targeting Stealthy Submarines, Navy Inducts Torpedo Varunastra

New Delhi: Indigenously-built heavyweight anti-submarine torpedo Varunastra has been successfully inducted in the navy, making India one of the eight countries to have the capability to design and build such a system.

Developed by Naval Science and Technological Laboratory (NSTL), a premier laboratory of DRDO, the electric torpedo was on Wednesday formally handed over to Indian Navy and the induction is set to be a "game-changer" boost for it.

Defence sources said sale of Varunastra, weighing around 1.25 tonnes that carries about 250 kg of explosives at a speed of around 40 nautical miles an hour, was also one of the issues that came up for discussion during Parrikar's recent visit to Vietnam.

Having almost 95 per cent indigenous content, Varunastra, costing about Rs 10-12 crore per unit, is capable of targeting quiet and stealthy submarines, both in deep and littoral waters in intense counter-measure environment.

"Successful induction of Varunastra into our navy will be a game-changer in favour of the warships in the sub-surface warfare. This landmark has put navy in elite club of navies across the globe that can boast of self-reliance in under water sensors and under water weapons," Navy chief Admiral Sunil Lanba said. He however rued that the development of this torpedo had "indeed being long".

"We need to work towards a reasonable time-frame from concept to realisation to address our capability gap in time," he said.

On his part, DRDO chief S Christopher said the normal gestation period for development of such a technology was 10 years and they took a year extra as there were many issues since it was being done for the first time.

Parrikar directed the DRDO not to have a hands-off approach now that they have developed the torpedo, and handed over the technology to BDL for production.

"You cannot be a hospital where a child is born. You will have to stay along at least till the child is able to stand up and run around," Parrikar said as he suggested placing a small DRDO team with state-run BDL for a limited period.