United States of America. "Actions 5, 20 and 21 of the Action Plan of the 2010 Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons: Report Submitted by the United States of America." NPT/CONF.2015/38. 2015 Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons, United Nations, New York, April 27–May 22, 2015. https://docs.un.org/en/NPT/CONF.2015/38.
United States of America. "Actions 5, 20 and 21 of the Action Plan of the 2010 Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons: Report Submitted by the United States of America." NPT/CONF.2020/47. Tenth Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons, United Nations, New York, August 1–26, 2022. https://docs.un.org/en/NPT/CONF.2020/47.
United States of America. "Actions 5, 20 and 21 of the Action Plan of the 2010 Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons: Report Submitted by the United States of America." NPT/CONF.2015/38. Preparatory Committee for the 2026 Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons, United Nations, New York, July 31-August 11, 2023. https://2021-2025.state.gov/wp-content/uploads/2023/07/NPT_CONF.2026_PC.I_.04_-_04._ADVANCE_UNEDITED_VERSION_U.S._National_Report_Update.pdf.