ASDS Mini-Sub Program Sinks, As Replacements Rise

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 would offer a modern, dry alternative, with advanced sensors besides.
In the end, however, technical and reliability issues proved insuperable. The program spiraled out of control, with cost overruns of 400+%. In its place, a less ambitious SWCS replacement program is beginning to take shape, even as the private sector begins to step in with options of its own. This DID FOCUS article chronicles the ASDS program’s history, its designated successors, and emerging privately-funded alternatives.
Displaying 132 of 4,198 words (about 11 pages)What’s Next? The SWCS/JMMS
To Davy Jones’ Locker & Back: Contracts and Key Events
Appendix A: DID Op/Ed, December 2005
Appendix B: The ASDS Program & Mission
Appendix C: ASDS Takes on Water
Appendix D: Additional Readings and Sources
Platforms
Official Report
Related News
Unconventional Mini-Subs
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