India·Source-based summary
Keltron begins integration of sonarsystems for Jalkapi project
Bow and flank array sonar systems developed by Keltron for the indigenously manufactured Jalkapi underwater vessel system enter integration phase
This is a source-based summary, not original reporting by Ebenezer journalists. Source: The Hindu. Ebenezer published 28 Sept 2026, 06:00 pm. Editorial policy.
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India — The Hindu