India’s DRDO achieves new milestone in AIP system development

Defence Research and Development Organisation (DRDO) has achieved an important milestone in the development of an air independent propulsion (AIP) system.

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The system is being developed by Naval Materials Research Laboratory (NMRL) of DRDO.

AIP has a force multiplier effect on lethality of a diesel electric submarine as it enhances the submerged endurance of the boat, several folds. Fuel cell-based AIP has merits in performance compared to other technologies.

While there are different types of AIP systems being pursued internationally, fuel cell-based AIP of NMRL is unique as the hydrogen is generated onboard.

The technology has been successfully developed with the support of industry partners L&T and Thermax. It has now reached the stage of maturity for fitment into target vessels.

Raksha Mantri Shri Rajnath Singh congratulated DRDO, Indian Navy and Industry for the achievement.