Preservation of the United States Military Chain of Command Act of 1999
Read twice and referred to the Committee on Foreign Relations.
Congressional Research Service
Official summary
Version 00 · Introduced in Senate · Sep 21, 1999
Preservation of the United States Military Chain of Command Act of 1999 - Prohibits U.S. armed forces from being placed under the command or control of any foreign national for participation in a United Nations (UN) operation: (1) unless the President certifies to the appropriate congressional committees that such forces will not be involved in combat; or (2) if the operation is authorized under chapter VII of the UN Charter. Prohibits U.S. armed forces from participating in conjunction with or in support of a UN operation unless specified requirements are met. Requires the Secretary of Defense to report biannually to the appropriate congressional committees on the service units of U.S. armed forces under the operational or tactical control of a foreign national, whether in an established regional alliance like the North Atlantic Treaty Organization or in an ad hoc military coalition.
No related bills are listed in this snapshot. This does not establish whether the proposal has appeared in earlier Congresses.
Source last updated: Aug 20, 2025. Consult Congress.gov for the current record.
AI Conversation Starters
Explore the bill from different angles
Choose a perspective, copy a prompt, and paste it into your preferred AI. Each prompt includes the bill version and available official source links, and asks for counterarguments as well as supporting evidence.
Neutral evidence review
Objective
Analyze S.1607 as objectively as possible. Explain its main provisions, who would be affected, possible benefits and harms, implementation, exceptions, and uncertainties. Present the strongest arguments for and against it, and identify evidence needed to assess its public impact.
View full prompt & sources
Fairness and public impact
Progressive lens
Examine S.1607 through a progressive lens, focusing on fairness, access, economic inequality, and effects on vulnerable communities. Explain potential benefits, costs, and unintended consequences. Consider the strongest counterarguments and distinguish stated goals from demonstrated outcomes.
View full prompt & sources
Institutions and government scope
Conservative lens
Examine S.1607 through a conservative lens, focusing on fiscal responsibility, institutional stability, federalism, and the scope of government. Explain potential benefits, costs, and unintended consequences. Consider the strongest counterarguments and any provisions that challenge this perspective.
View full prompt & sources
Individual rights and government power
Liberty lens
Examine S.1607 through a civil-liberties and limited-government lens. Consider individual rights, privacy, voluntary choice, accountability, and government power. Explain tradeoffs, possible safeguards, and the strongest counterarguments without assuming the proposal is beneficial or harmful.