Lee, Kaine, Paul, and Merkley Introduce Bipartisan Repeal of 1957 Authorization of Military Force

Lee, Kaine, Paul, and Merkley Introduce Bipartisan Repeal of 1957 Authorization of Military Force July 30, 2026 WASHINGTON – U.S. Senators Mike Lee (R-UT), Tim Kaine (D-VA), Rand Paul (R-KY), and Jeff Merkley (D-OR) today introduced bipartisan legislation to repeal an obsolete Authorization for Use of Military Force (AUMF) dating back to 1957 under the Eisenhower Administration. Also known as the Middle East Force Resolution, the AUMF provides broad authority to use military force against countries in the Middle East in order to combat the influence of the Soviet Union. It has never been invoked but remains the longest-active AUMF. “Outdated Congressional authorizations for military action should not sit on the books forever as a blank check; it is important to repeal the ones that have run their course,” said Senator Mike Lee. “Our bipartisan bill will clean the slate by repealing a Cold War-era AUMF in the Middle East that is no longer necessary.” “When I was Governor of Virginia, I saw firsthand the human toll and costs of war on Americans, particularly our military families. That’s why I’ve fought to restore Congress’ role in decisions of war and peace since I came into the Senate,” said Senator Tim Kaine. “The 1957 AUMF, which has never been invoked, serves no purpose and runs the risk of potential misuse. We must repeal this outdated and unnecessary law and reaffirm our most solemn constitutional responsibility of whether to send our nation’s sons and daughters into war.” "It is long past due for Congress to reclaim its constitutional duty regarding declarations of war,” said Senator Rand Paul. “This obsolete authorization for the use of military force dates back to 1957 and should be repealed to ensure deliberation and a vote before the men and women of the armed forces are placed in harm’s way.” “Congress must repeal this decades-old authorization to prevent its misuse and reduce the risk of another costly and unnecessary forever war,” said Senator Jeff Merkley. “It is essential to restore Congressional power on questions of war as our Founders envisioned.” Background Bipartisan legislation to repeal the 1957 authorization has been introduced in the U.S. House of Representatives by Congressmen Tom Barrett (R-MI-07) and Jared Golden (D-ME-02). In 2021, the U.S. House of Representatives voted 366-46 to repeal the 1957 AUMF. Full text of the Senate legislation is available here . ###