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• 10:19, 12 January 2025 Aaryan talk contribs created page Sonobuoy (Created page with "India and the United States announced cooperation on co-production of U.S. sonobuoys for undersea domain awareness (UDA) for the Indian Navy, a high-end technology that allows tracking submarines in the deep seas and oceans. == About Sonobuoy == * These are '''small, expendable devices''' used in underwater acoustics and sonar systems to detect and track submarines and other underwater objects. * First used during the '''Second World War''' to '''detect German U-boats...") Tag: Visual edit