Trump Administration and Congress Clash Over War Powers Deadline in Iran Conflict
The 60-day deadline for President Donald Trump to seek congressional authorization for the U.S. role in the Iran war arrived on Friday, intensifying a constitutional clash over who controls decisions of war and peace. The administration argued that an April ceasefire with Tehran “terminated” the hostilities for legal purposes, while critics in Congress and the legal community said the War Powers Resolution leaves no room for such an interpretation nbcnews +3.
Did the Ceasefire Stop the War Powers Clock?
Under the 1973 War Powers Resolution, a president must secure congressional authorization or end hostilities within 60 days of formally notifying lawmakers that U.S. forces have been introduced into combat, with a single 30‑day extension allowed only for safe withdrawal theguardian +1. The clock was widely understood to have started when Trump notified Congress on March 2 that U.S. and Israeli forces had launched “major combat operations” against Iran on February 28, making May 1 the key deadline nbcnews +1.
Defense Secretary Pete Hegseth told senators Thursday that because a U.S.–Iran ceasefire took effect in early April, “the 60‑day clock pauses or stops” in a ceasefire, contending that active hostilities had ended even as U.S. naval forces continued interdictions and a de facto blockade in the Strait of Hormuz thehill +1. A senior administration official went further, saying that “for War Powers Resolution purposes, the hostilities that began on February 28 have terminated” aljazeera. Constitutional scholars and several lawmakers from both parties rejected that view, noting that the statute contains no ceasefire exception and that ongoing military activities still qualify as “hostilities” nbcnews +1.
Congress Divided and Options Narrow
Repeated efforts in the Senate to force an end to the conflict or require new authorization have failed, including a measure defeated 50–47 on Thursday despite support from Republican Sen. Susan Collins, who called the 60‑day deadline “a requirement,” not a suggestion bbc +1. With both chambers now out of town, Congress has not passed either a new authorization for the use of military force or a binding directive to terminate U.S. involvement nbcnews +1.
Democrats are weighing alternative pressure tactics, including conditioning or cutting off funding in upcoming spending bills and exploring a potential lawsuit arguing that continued operations are unlawful without explicit approval time +1. But legal experts warned that courts have historically been reluctant to referee War Powers disputes, making the political tools of oversight and the power of the purse Congress’s most realistic levers time +1.
The Bigger Picture
The standoff over the Iran campaign highlighted how, half a century after it was written, the War Powers Resolution still relies more on political will than legal enforcement. As U.S. forces remain deployed around Iran and the administration insists it retains wide latitude without a new vote, the outcome of this fight may determine not only the future of this war, but how easily future presidents can wage major conflicts without ever securing Congress’s formal consent nbcnews +1.
Sources
cnbc
Oil prices fall after Iran sends updated peace proposal to mediators in Pakistan
Under the 1973 War Powers Resolution, a U.S. president needs to withdraw troops 60 days after reporting their deployment to Congress.
theguardian
Trump administration rejects need for Iran war Congressional approval despite deadline – US politics live
Pete Hegseth argued that a ceasefire agreement with Iran more than three weeks ago 'means the 60 day clock pauses, or stops'
cnn
Trump is supposed to get Congress’ approval when the Iran war hits 60 days. Lawmakers can’t agree when that is
A Vietnam-era law says Congress must sign off on the Iran war after the conflict hits the 60-day mark. The only problem: Lawmakers can't...
nbcnews
Live updates: Iran war hits authorization threshold; Trump signs bill ending DHS shutdown
The Iran war hits the 60-day threshold as Trump's defense secretary argues the clock requiring congressional approval is paused.
axios
Pentagon calls timeout on War Powers
Senate Republicans are calling on the Trump administration to clarify how it is interpreting the 60-day clock under the War Powers Act in...
abcnews
The 60-day War Powers deadline falls on Friday. What could happen next?
As Trump continues to keep a military presence in the Middle East, the 60-day deadline for the administration to seek congressional...
washingtonpost
A deadline for the Iran war is here. What does the War Powers Act say?
Defense Secretary Pete Hegseth asserted an ongoing ceasefire “pauses” the clock on the 60-day deadline to end hostilities in Iran or seek...
thehill
Trump administration says Iran war ‘terminated’ before 60-day deadline
A senior Trump administration official said Thursday that “for War Powers Resolution purposes,” the military operation against Tehran was...
aljazeera
Has the US-Iran ceasefire reset the clock on War Powers Act deadline?
Defence secretary claims hostilities have ceased, but lawmakers say US forces remain active despite halted air raids.
dw
Iran war: White House says truce delays 60-day deadline
Under war powers legislation, US President Trump has until a Friday deadline to end the Iran war or seek approval from Congress.
bbc
Why did US and Israel attack Iran and how long could the war last?
Conflict spread across the Middle East after the US and Israel launched strikes on Iran on 28 February.
thehill
How US strikes on Iran could trigger a wider war with its proxies
A potential U.S. strike on Iran could trigger attacks from Iran's proxy groups, threatening a wider regional war. Experts weigh in on the...
pbs
Yemen's Houthis claim first missile attack on Israel since war began
Israel's military said it intercepted a missile launched from Yemen toward Israel early Saturday, the first time it had faced fire from that...
cnbc
Yemen's Houthis launch Israel strike, the first time since the U.S.-Israel war began
The Tehran-backed Houthis said they targeted "sensitive Israeli military sites," marking an escalation in the U.S.-Israeli war against Iran.
time
Trump’s War With Iran, Explained
The United States and Israel launched a major military campaign against Iran on Feb. 28, triggering a weekslong war that has spread to neighboring countries...
npr
How Trump’s Iran war objectives have shifted over time
At the outset of the U.S.-Israel-led war in Iran, President Trump gave lots of reasons for launching the strikes on Iran from stopping its...
nbcnews
Trump makes his case for Iran war, saying it will end 'shortly' but more strikes are ahead
President Donald Trump hailed the U.S. military's “unstoppable” prowess in the war with Iran, telling Americans in a prime-time address...
axios
6 reasons the U.S. and Iran are on the brink of war
There's still time for the U.S. and Iran to work out a solution.
cnn
Trump’s riskiest move: What led Iran to this moment — and what happens next
The United States is positioning military forces across the Middle East capable of launching multiple waves of strikes into Iran.
forbes
How Years Of Regional Conflict Led To The Strike That Killed Iran’s Supreme Leader
Years of escalating conflict between Iran, Israel and the U.S. culminated in the strike that killed Iran's Supreme Leader.
cbsnews
As Iran war hits key 60-day deadline, Congress and Trump face choices on next steps
The War Powers Resolution sets deadlines for the president to end hostilities without congressional approval.
justsecurity
At the 60-Day Mark, the Iran War is Triply Illegal
An expert analysis of the War Powers Resolution and hostilities against Iran. Trump must now terminate the war he began two months ago.
time
Collins Joins Democrats in Voting For Measure to End Iran War
It was the first time the Maine Republican voted for the War Powers Resolution, which still failed 50-47. The vote came on the eve of a...
bbc
Hegseth says clock paused on deadline to seek approval for Iran war
The US defence secretary says the timer for the president to report to Congress "pauses or stops" in a ceasefire.
theconversation
Under US law, Trump faces an impending deadline to end the Iran war. What happens if he ignores it?
Under the War Powers Resolution, Trump has only 60 days to engage in conflict without congressional approval. Congress must now decide how...
nytimes
A 60-Day Deadline Could Pressure Trump on Ending the Iran War
A decades-old law allows the president to wage war without congressional approval for 60 days, then limits his options for continuing.
cfr
Hegseth Responds to Deadline for Congress to Authorize War
Welcome to the Daily News Brief, CFR's flagship morning newsletter summarizing the top global news and analysis of the day.
themainemonitor
Susan Collins changes her vote curbing Trump’s war powers citing 60 day deadline
The vulnerable incumbent's shift could be the first sign of fracturing Republican support.
ms
Trump administration says Iran war ‘terminated’ before 60-day deadline for congressional approval
The statement furthers an argument Defense Secretary Pete Hegseth laid out during testimony before the Senate earlier Thursday.
thearabweekly
US administration keeps all options open as war powers deadline passes
WASHINGTON. A US-Iran ceasefire that began in early April has “terminated” hostilities between the two sides for the purposes of an...
time
Scoop: Democrats Discuss Suing Trump Over 'Illegal' Iran War
Democrats in Congress are exploring a lawsuit against President Donald Trump if he continues the war in Iran beyond Friday's legal deadline...
msn
Trump faces Iran war powers deadline as strike plans loom
President Trump is approaching the 60-day War Powers Resolution deadline for U.S. military action in Iran without congressional approval,...
abc
A deadline for Trump to end the Iran war is looming. He may seek to get around it
A deadline for US President Donald Trump to end the Iran war is about to expire. Here is what to expect.
trtworld
Iran activates air defences as Trump faces war powers deadline in Congress
Tehran briefly activates its air defences as US-Iran tensions deepen and Washington signals it may bypass Congress on war authorisation.
washingtonpost
Hegseth argues Iran ceasefire ‘pauses’ deadline for Congress’s approval
The War Powers Act requires that the Trump administration seek lawmakers' consent to continue hostilities beyond 60 days, a time limit that...
pbs
Members of Congress demand swift vote on war powers resolution after Trump orders Iran strike without congressional approval
Both the House and Senate, where the president's Republican Party has a slim majority, had already drafted such resolutions long before the...
lawler
Axios: New Jersey, New York reps will oppose Iran war powers resolution in House
Reps. Josh Gottheimer (D-N.J.) and Mike Lawler (R-N.Y.) will oppose a War Powers Act resolution designed to restrain President Trump on Iran...
stlpr
As Trump launches Iran attack, here’s what Missouri and Illinois legislators are saying
President Donald Trump launched “major combat operations” in Iran without asking for approval from Congress.
reuters
US lawmakers plan Iran war powers vote as Trump weighs strikes
The U.S. Congress could vote as soon as next week on whether to block President Donald Trump's ability to strike Iran without lawmakers'...
time
After Iran Strikes, Congress Confronts Its Limited Power Over War
Shortly after President Donald Trump authorized military strikes on Iran that killed Supreme Leader Ayatollah Ali Khamenei, members of Congress were left...
aljazeera
US Dems say Iran troop deployment ‘more likely’ ahead of war powers vote
Lawmakers set to hold first vote towards reining in Donald Trump; Democrats warn troop deployment more likely. Listen (6 mins).
rollcall
War powers votes unlikely to rein in Trump after Iran strikes
Lawmakers who oppose President Donald Trump's military campaign against Iran will have a chance to weigh in next week, but they may not be...
cbsnews
Lawmakers stress new urgency around war powers votes after Iran strikes
Efforts in Congress to block President Trump from using further military force against Iran without support from lawmakers have intensified...
cnbc
Democrats plan to force Iran war powers vote next week
The president has commanded a massive military buildup in the region, as he negotiates a new nuclear deal with Iran.
aclu
Your Questions Answered: Can Congress Stop President Trump’s Illegal War Against Iran?
Amid President Donald Trump's unconstitutional war against Iran, ACLU experts break down who has the power to declare war — and how Congress...
pbs
Congress hasn't officially declared war since WWII. Here's how presidential war powers have played out since then
Like many predecessors, President Donald Trump claims broad, even unlimited power over U.S. forces.
american
What Role Does Congress Play in the U.S.’s War with Iran?
When the United States launched military strikes against Iran on February 28th in conjunction with Israel, it did so without the...
law
Stanford’s Allen Weiner on the Constitutional and International Law Questions Raised by the Iran Attack
On February 28, the world woke to the news that the United States and Israel had executed a coordinated attack on Iran, targeting important...
cbsnews
Constitutional law expert breaks down legality of Trump's moves in war, voting, trans rights and more
The Trump administration's positions on a number of issues is prompting debate on constitutional powers versus executive orders.
time
Did Trump Have the Legal Authority to Strike Iran? An Expert Explains
The United States and Israel launched a sweeping military campaign against Iran on Saturday that killed Supreme Leader Ayatollah Ali Khamenei,...
justsecurity
Top Experts’ Backgrounder: Military Action Against Iran and US Domestic Law
An expert backgrounder on US constitutional and statutory law governing whether a president can go to war with Iran, and what Congress can...
lemonde
War in Iran: 'The US Constitution's inability to limit the president's war powers is a danger to world order'
OP-ED. In the US, the government and the Supreme Court have significantly weakened Congress's ability to control the use of American...
startribune
Opinion | Is Trump’s Iran war constitutional?
This week Congress blocked further restraints on President Trump's use of military force in Iran. But Congress did not pass a resolution...
cnn
Are Trump’s strikes against Iran legal? Experts are skeptical
Legal experts are already skeptical of President Donald Trump's constitutional authority to launch new military action against Iran without...
justsecurity
Dissecting the Trump Administration’s Effort to Circumvent the War Powers Resolution for Boat Strikes
Analysis of Trump administration's claim that War Powers Resolution's regulating US troops in "hostilities" does not apply to boat strikes.
thehill
The War Powers Resolution doesn’t let the president start wars
Claiming that the president has unilateral authority absent an attack is a convenient falsehood.
iranprimer
War Powers Resolution on Iran
On January 9, the House of Representatives voted 224 to 194 to limit President Trump's ability to engage in hostilities against Iran under...
cnn
War Powers Act: Lawmakers can’t agree when Trump is supposed to get Congress’ approval on Iran war A Vietnam-era law says Congress must sign off on the Iran war after the conflict hits the 60-day mark. The only problem: Lawmakers can’t agree when that deadline actually hits. And now they’ve left town. Under the War Powers Act of 1973, the president has 60 days to conduct military action in response to an imminent threat or an attack on the United States if Congress has not voted to aut...
washingtonpost
Hegseth argues Iran ceasefire ‘pauses’ deadline for Congress’s approval Democracy Dies in Darkness The War Powers Act requires that the Trump administration seek lawmakers’ consent to continue hostilities beyond 60 days, a time limit that would otherwise expire Friday. Updated April 30, 2026 at 3:26 p.m. EDTyesterday at 3:26 p.m. EDT Defense Secretary Pete Hegseth argued Thursday that the Trump administration can continue the Iran war despite a Vietnam-era law that requires Congres...
bbc
Hegseth says clock paused on deadline to seek approval for Iran war US Defence Secretary Pete Hegseth has argued that the clock has paused on a deadline for the Trump administration to seek approval from Congress for the US-Israeli war with Iran. Hegseth was responding to questions from members of the Senate, or upper chamber, on Thursday. Friday is the 60th day since Trump formally notified Congress of the strikes against Iran on 2 March. US law requires a president to "terminate any use of ...
reuters
US lawmakers plan Iran war powers vote as Trump weighs strikes * Summary * US House could vote as soon as next week * Previous war powers resolutions have failed under Trump * US amassing military assets near Iran WASHINGTON, Feb 20 (Reuters) - The U.S. Congress could vote as soon as next week on whether to block President Donald Trump's ability to strike Iran without lawmakers' approval, as the U.S. military prepares for a potential serious conflict with Iran if diplomatic efforts fail. ...
thehill
Trump administration disputes 60-day mark reached in Iran war A senior Trump administration official said Thursday that “for War Powers Resolution purposes,” the military operation against Tehran was already “terminated” following the ceasefire deal reached between the U.S. and Iran. Friday marks 60 days since the administration formally notified Congress, on March 2, of the conflict. In a statement to NewsNation, The Hill’s partner network, the official cited President Trump’s an...
justsecurity
At the 60-Day Mark, the Iran War is Triply Illegal Today, May 1st, marks 60 days since President Donald Trump notified Congress that he initiated a war against Iran. The notification of Operation Epic Fury, which began two days earlier on Feb. 28, triggered the 60-day termination clock of the War Powers Resolution, a landmark statute passed by supermajorities in both congressional chambers over President Richard Nixon’s veto in an effort to reclaim Congress’s constitutional authority over d...
aclu
Your Questions Answered: Can Congress Stop President Trump's Illegal War Against Iran? Back to News & Commentary Amid President Donald Trump's unconstitutional war against Iran, ACLU experts break down who has the power to declare war — and how Congress can assert its war powers. , Director of the Democracy and Technology Divison, American Civil Liberties Union March 5, 2026 In the early morning of February 28, President Donald Trump announced that the U.S. and Israel had started bombin...
nytimes
How the War Powers Act Could Pressure Trump to End the Iran War You have a preview view of this article while we are checking your access. When we have confirmed access, the full article content will load. Over nearly eight weeks of war in Iran, Republicans in Congress have turned back repeated efforts by Democrats to halt the operation and force President Trump, who began the conflict without congressional authorization, to consult with lawmakers on the military campaign. But some in the G.O...
aljazeera
Has the US-Iran ceasefire reset the clock on War Powers Act deadline? | US-Israel war on Iran News The Donald Trump administration has argued that a key May 1 deadline it faces to secure congressional approval for the US-Israel war on Iran no longer matters because of the ongoing ceasefire with Tehran. Once the president notifies the United States Congress about a war, he has a 60-day deadline under the War Powers Resolution to get lawmakers to greenlight the campaign or withdraw forces involv...
cbsnews
As Iran war hits key 60-day deadline, Congress and Trump face choices on next steps By Caitlin Yilek is a politics reporter at CBSNews.com, based in Washington, D.C. She previously worked for the Washington Examiner and The Hill, and was a member of the 2022 Paul Miller Washington Reporting Fellowship with the National Press Foundation. Read Full Bio Updated on: May 1, 2026 / 8:54 AM EDT / CBS News Add CBS News on Google Washington — President Trump is facing a key deadline in the war wi...