O'Rourke, Ronald (13 June 2022). "Navy Ship Names: Background for Congress"(PDF). Federation of American Scientists. Congressional Research Service. Retrieved 17 August 2022.
"USS COLUMBIA (SSN 771) Command History - 1999"(PDF). history.navy.mil. Retrieved 5 June 2022. The Navy's history branch has made just two of Columbia's annual command historiesArchived 6 June 2022 at the Wayback Machine public: 1995 and 1999. The histories from 1996, 2002, and 2005 are listed as "Classified, not available for posting"; while those from 1997, 1998, 2000, 2001, 2003, and 2004 are listed as "Not available for posting." The histories from 2006 and later are not mentioned.
beta.history.navy.mil
"USS COLUMBIA (SSN 771) Command History - 1999"(PDF). history.navy.mil. Retrieved 5 June 2022. The Navy's history branch has made just two of Columbia's annual command historiesArchived 6 June 2022 at the Wayback Machine public: 1995 and 1999. The histories from 1996, 2002, and 2005 are listed as "Classified, not available for posting"; while those from 1997, 1998, 2000, 2001, 2003, and 2004 are listed as "Not available for posting." The histories from 2006 and later are not mentioned.
"USS COLUMBIA (SSN 771) Command History - 1999"(PDF). history.navy.mil. Retrieved 5 June 2022. The Navy's history branch has made just two of Columbia's annual command historiesArchived 6 June 2022 at the Wayback Machine public: 1995 and 1999. The histories from 1996, 2002, and 2005 are listed as "Classified, not available for posting"; while those from 1997, 1998, 2000, 2001, 2003, and 2004 are listed as "Not available for posting." The histories from 2006 and later are not mentioned.
