S 1039
116th Congress
Senate
International Affairs
Conflicts and wars
Congressional oversight
Defense spending
Iran
Legislative rules and procedure
Middle East
Military operations and strategy
Prevention of Unconstitutional War with Iran Act of 2019
Everywhere this bill has been
2 steps
Introduced
In committee
Reported out
Passed House
Passed Senate
To President
Became law
Apr 4, 2019
Read twice and referred to the Committee on Foreign Relations.
Apr 4, 2019
Introduced in Senate
Ask about this bill
Have a question about what this bill does? Ask in plain English; the answer is drawn from the bill's actual text and official record, and it'll tell you when something isn't in the text rather than guess.
Plain-English summary
Prevention of Unconstitutional War with Iran Act of 2019
This bill prohibits funds from being used for kinetic military operations against Iran unless Congress authorizes such an action, with various exceptions such as in response to an imminent threat. ("Kinetic military operations" typically refers to active military actions, in contrast to latent operations or cyberwarfare.)
What's happening now
Read twice and referred to the Committee on Foreign Relations.
Related & companion bills
1
Bill text
1 version
- Introduced in Senate Formatted Text PDF Formatted XML
Committees of jurisdiction
1
Cosponsors
22
D
Cortez Masto, Catherine
D
Murray, Patty
D
Coons, Christopher A.
D
Warner, Mark R.
D
Bennet, Michael F.
D
Booker, Cory A.
D
Smith, Tina
D
Blumenthal, Richard
D
Wyden, Ron
D
Gillibrand, Kirsten E.
D
Klobuchar, Amy
D
Van Hollen, Chris
D
Warren, Elizabeth
D
Durbin, Richard J.
D
Heinrich, Martin
D
Hirono, Mazie K.
D
Markey, Edward J.
D
Merkley, Jeff
D
Murphy, Christopher
R
Paul, Rand
I
Sanders, Bernard
D
Schatz, Brian
Cite this page
U.S. Congress. (2026). S. 1039: Prevention of Unconstitutional War with Iran Act of 2019. 116th Congress. Open America. https://openamerica.io/bill/116-S-1039/
"S. 1039: Prevention of Unconstitutional War with Iran Act of 2019." 116th Congress, 2026, Open America, https://openamerica.io/bill/116-S-1039/.
S. 1039, 116th Cong. (2026), https://openamerica.io/bill/116-S-1039/.
[S. 1039: Prevention of Unconstitutional War with Iran Act of 2019](https://openamerica.io/bill/116-S-1039/)