Navy pursues new sonobuoy.
Navy pursues new sonobuoy.. https://seapowermagazine.org/navy-funds-development-of-new-sonobuoy-to-track-quiet-submarines/
Navy Funds Development of New Sonobuoy to Track Quiet Submarines - Seapower
ARLINGTON, Va. — The U.S. Navy is developing a new sonobuoy to enhance is ability to track newer and quieter submarines, according to a July 20 Defense Department contract announcement. The Office of Naval Research has awarded Undersea Signal Systems Inc. of...