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S 200 116th Congress Senate International Affairs Military command and structure Military operations and strategy Nuclear weapons Presidents and presidential powers, Vice Presidents

Restricting First Use of Nuclear Weapons Act of 2019

Introduced: January 24, 2019 Introduced by: Markey, Edward J. Democratic · Massachusetts See on congress.gov
This bill died when the 116th Congress ended
It never became law before the 116th Congress (2019–2020) adjourned, and bills don't carry over to the next Congress. It would have to be reintroduced. You can still save it for reference, but it won't receive updates.
 Everywhere this bill has been 2 steps
Introduced
In committee
Reported out
Passed House
Passed Senate
To President
Became law
Jan 24, 2019
Read twice and referred to the Committee on Foreign Relations.
Jan 24, 2019
Introduced in Senate
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 Plain-English summary Congressional Research Service

Restricting First Use of Nuclear Weapons Act of 2019

This bill prohibits the President from conducting a nuclear strike against an enemy that did not first launch a nuclear strike against the United States or a U.S. ally, unless Congress expressly authorizes such a strike.

What's happening now January 24, 2019

Read twice and referred to the Committee on Foreign Relations.

 Related & companion bills 1
 Bill text 1 version

Source documents hosted by congress.gov.

 Committees of jurisdiction 1
Cite this page click to expand
APA
U.S. Congress. (2026). S. 200: Restricting First Use of Nuclear Weapons Act of 2019. 116th Congress. Open America. https://openamerica.io/bill/116-S-200/
MLA
"S. 200: Restricting First Use of Nuclear Weapons Act of 2019." 116th Congress, 2026, Open America, https://openamerica.io/bill/116-S-200/.
Bluebook (legal)
S. 200, 116th Cong. (2026), https://openamerica.io/bill/116-S-200/.
Markdown link
[S. 200: Restricting First Use of Nuclear Weapons Act of 2019](https://openamerica.io/bill/116-S-200/)
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