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India commissioned a Pneumatic RAM Test Facility at the Naval Group India Technical Workshop in Karwar on 13 March 2026. This facility is designed for the maintenance and testing of critical components in the Pneumatic Mast Raising System for Kalvari-class submarines.

It aims to support maintenance, repair, and overhaul (MRO) operations, enhancing submarine availability and operational readiness. India now joins France and Brazil in possessing such facilities, which are vital for the effective functioning of submarine systems.

The initiative aligns with the Atmanirbhar Bharat program, promoting self-reliance in defense manufacturing. The facility also has implications for strategic maritime operations in the Indian Ocean Region.