Rand Paul

June 24 (UPI) — Senate lawmakers have approved a war powers resolution directing President Donald Trump to halt U.S. hostilities with Iran or seek congressional authorization.

The Senate voted 50-48 on Tuesday, with four Republicans — Sens. Bill Cassidy of Louisiana, Susan Collins of Maine, Lisa Murkowski of Alaska and Rand Paul of Kentucky — joining their Democratic colleagues in passing H.Con.Res. 86. Sen. John Fetterman, D-Pa., was the only Democrat to vote against the measure.

The measure’s legal force was disputed. Though concurrent resolutions are non-binding, Democrats argue H.Con.Res. 86 is binding because it was adopted under the War Powers Resolution.

Either way, the measure shows the deepening fissure in support among Trump’s Republican Party for the war his administration unilaterally launched in late February.

Democrats have been forcing repeated war powers resolution votes for months, most of which have been stonewalled by Republicans. But GOP support for the war has waned as it has dragged on, culminating Tuesday when the Senate approved the measure that the House narrowly passed 215-208 earlier this month.

“Both chambers have now made clear that the president cannot continue this war of choice and must cease all hostilities against Iran,” Rep. Gregory Meeks, the resolution’s sponsor and ranking member of the House Foreign Affairs Committee, said Tuesday after the vote.

“Regardless of what President Trump says, this measure is binding under the War Powers Resolution, and I will explore all legal avenues to ensure the Executive complies with the will of Congress.”

Democrats argue that the U.S. war with Iran — as well as other military actions taken by Trump, including attacks on suspected drug-trafficking boats in international waters — is illegal as Congress has not authorized war, a power the Constitution gives to Congress.

Trump has responded that he does not need authorization, and any war powers resolution is moot due to the fragile U.S.-Iran cease-fire that went into effect in early April.

Amid the cease-fire, Trump has been seeking an agreement to end the war, and his administration was actively negotiating terms with Iran when the vote was held Tuesday.

In a social media statement, Trump lambasted Congress over the vote, saying it was informing Iran that the United States does not support him while hee has “Iran on the ‘ropes,’ ready to go down for the fall.”

“Four Republican Losers voted with the Dumocrats,” he said, while calling the measure “poorly timed and meaningless.”

“These Senators have just made my job more difficult, but I will get it done, one way or the other, because I always get it done.”

Sen. Rand Paul, R-Ky., questions Director of the National Institute of Allergy and Infectious Diseases Dr. Anthony Fauci during a Senate Health, Education, Labor and Pensions committee hearing at the U.S. Capitol in Washington, D.C., on September 14, 2022. On Monday, Paul issued a subpoena to Fauci to testify on allegations he covered up the cause of the COVID-19 pandemic. File Photo by Bonnie Cash/UPI | License Photo

June 23 (UPI) — Sen. Rand Paul, R-Ky., said he has subpoenaed Dr. Anthony Fauci after the former infectious diseases official backed out on an agreement to testify on the COVID-19 pandemic.

The Hill reported that this is the first subpoena issued by Paul as chairman of the Senate Homeland Security and Governmental Affairs Committee.

“Last week, Anthony Fauci notified us that he will not voluntarily testify before the Senate Homeland Security and Governmental Affairs Committee, even though he had previously agreed to do so,” Paul wrote in a post on X on Tuesday. “Therefore, today we have issued a subpoena for him to publicly testify.”

The post on X included a photo of Rand appearing to sign the subpoena.

Paul has repeatedly clashed with Fauci over policies and recommendations during the COVID-19 pandemic. The senator accused Fauci of covering up U.S. research at a lab in Wuhan, China, which he said caused the coronavirus outbreak.

“We’ve been negotiating with him for material and for testimony,” Paul said in an appearance on CNBC on Tuesday.

“This has gone on for some time. He slow-walked us and slow-walked us. Finally agreed to come in voluntarily … then last week he says he’s not coming in.

“With this subpoena power, we will bring him in, unless he fights this in court.”

Fauci was the head of the National Institute of Allergy and Infectious Diseases during the COVID-19 outbreak until 2022. He was also a top medical adviser to Presidents Donald Trump and Joe Biden during the crisis.

A U.S. intelligence analysis initially found there was insufficient evidence to prove COVID-19 was leaked from a research lab in Wuhan. In 2025, the CIA adjusted its stance.

“CIA assesses with low confidence that a research-related origin of the COVID-19 pandemic is more likely than a natural origin-based on the available body of reporting,” an unnamed CIA representative said in a statement in January 2025.

During testimony in 2024, Fauci said he was open to both perspectives.

“I have repeatedly stated that I have a completely open mind to either possibility and that if definitive evidence becomes available to validate or refute either theory, I will readily accept it,” he said during his opening statement before a House committee hearing.

May 20 (UPI) — In its eighth war powers resolution vote since the United States went to war with Iran, the U.S. Senate has advanced legislation seeking to curb President Donald Trump‘s ability to engage in conflict with Tehran.

Senate Democrats have repeatedly used War Power Resolution privileges to force votes on ending Trump’s use of military force in the Middle Eastern country without congressional approval and have vowed to continue to do so for as long as necessary.

In its eighth vote on the resolution Tuesday, Democrats were able to court enough Republican votes to advanced the measure in a 50-47 result, with three lawmakers not voting.

The Democratic victory is largely procedural, as it discharges the resolution from committee for floor consideration, limited debate and a final vote on whether to send it to the House for consideration.

The Democrats have slowly cobbled together a handful of Republican votes as the war and its effects on the economy drag on.

Republican Sen. Bill Cassidy of Louisiana cast the deciding vote to push the legislation over the threshold on Tuesday, days after thee 15-year-veteran lost the Republican primary to Rep. Julia Letlow, whom Trump endorsed in turning against Cassidy for voting to convict him during his second impeachment trial in 2021.

“While I support the administration’s efforts to dismantle Iran’s nuclear program, the White House and Pentagon have left Congress in the dark on Operation Epic Fury,” he said in a social media statement, referring to the Defense Department name for its military operation against Iran.

“In Louisiana, I’ve heard from people, including President Trump’s supporters, who are concerned about this war. Until the administration provides clarity, no congressional authorization or extension can be justified.”

Since the war began on Feb. 28 with the joint U.S.-Israeli attacks on Iran, Democrats have been accusing the Trump administration of waging an unlawful war, stating the Constitution mandates that only Congress can authorize such military force.

The president is required to end the use of U.S. forces after 60 days unless Congress authorizes the action or extends the deadline, which was May 1.

Trump argues the resolution effort is moot, stating the conflict is over, and pointing to the fragile cease-fire announced in April.

The cease-fire “gives you additional time,” he told reporters earlier this month, describing the Democrats behind the legislative effort as “not patriotic people.”

Sen. Tim Kaine, D-Va., the sponsor of Tuesday’s bill, said he was grateful that “enough of my colleagues stood up for the Constitution and listened to their constituents.”

“President Trump’s deeply unpopular war of choice in Iran has imposed a tremendous cost on the American people — including deaths and injuries of our service members and soaring gas prices,” he said in a statement.

The vote, he continued, sends “a strong message” to the Trump administration “that the American people aren’t interested in more war in the Middle East.”

The other three Republicans to vote in favor of the resolution were Sens. Susan Collins of Maine, Lisa Murkowski of Alaska and Rand Paul of Kentucky.

Sen. John Fetterman of Pennsylvania has been the lone Democrat to consistently vote with the Republicans on this war powers measure.

WASHINGTON — The Senate advanced legislation Tuesday that seeks to force President Donald Trump to withdraw from the Iran war, as a growing number of Republicans defied the president’s wishes.

Since Trump ordered the attack on Iran at the end of February, Democrats have forced repeated votes on war powers resolutions that would require him to either gain congressional approval for the war or withdraw troops. Republicans had been able to muster the votes to reject those proposals, but Louisiana Sen. Bill Cassidy — fresh off a primary election loss in which Trump endorsed his opponent — switched sides to deliver a crucial vote to pass the legislation.

The 50-47 vote tally demonstrated the small but crucial number of Republicans voting to halt the war with Iran. The legislation will get a vote on final passage, but the timing was not immediately clear.

Republican Sens. Rand Paul of Kentucky, Susan Collins of Maine and Lisa Murkowski of Alaska had all previously voted for similar war powers resolutions and did so again Tuesday. Cassidy voted for the legislation for the first time.

After his primary election loss last week, Cassidy returned to Washington saying that he was proud of his work to uphold the Constitution and would carefully consider how he would vote on several priorities of the Trump administration.

Groves writes for the Associated Press.