DEPARTMENT OF THE NAVY

Regulations of the U.S. Navy (SORM) (b) NWP 3-20.31(series) Surface Ship Survivability ... 28B Cruiser-Destroyer Group. 28C IBU. 28L Amphibious Squadron. 29A Guided Missile Cruiser (CG) ... a duplicate set of up-to-date damage control plates showing the hull, all decks, and compartments will be provided to any space the CO designates as a ... ................
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