The following is the Oct. 22, 2018 Congressional Research Service report, Navy DDG-51 and DDG-1000 Destroyer Programs: Background and Issues for Congress.
This report presents background information and potential oversight issues for Congress on the Navy’s Arleigh Burke (DDG-51) and Zumwalt (DDG-1000) class destroyer programs. The Navy procured DDG-51s from FY1985 through FY2005, and resumed procuring them in FY2010. The three DDG-51s requested for procurement in FY2019 are to be the 80th, 81st,...
https://news.usni.org/2018/11/15/report-congress-u-s-navy-destroyer-programs-6