ASDS Mini-Sub Program Sinks, As Replacements Rise

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ASDS(click to view full) Northrop Grumman’s ASDS “Advanced SEAL Delivery System” aimed to build mini-subs as successors to the current SDV (SEAL/Swimmer Delivery Vehicle). It began with great promise. The SDVs, carried on US modified Benjamin Franklin Class [SSBN-640] special warfare submarines, as well as new Ohio Class SSGNs, were old – and cold. ASDS […]

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