Ingalls Shipbuilding successfully completed acceptance trials for the Coast Guard’s ninth national security cutter (NSC), Stone, in October 2020. NSC Stone was accepted Nov. 9, 2020, by the Coast Guard in a socially distanced ceremony. Photo by Lance Davis of Huntington Ingalls Industries.
The Acquisitions Directorate (CG-9) reports that the ninth Bertholf class cutter has been accepted.
“Stone is scheduled for commissioning in February 2021 at its Charleston, South Carolina, homeport, also home to cutters Hamilton and James.”
Chuck Hill's CG Blog 
There should be a 12
Any chance?
It could happen, will have something on this soon.