The U.S. and Israeli joint strikes on Iran, launched on February 28, 2026, have produced one of the strangest political realignments in recent memory. Neoconservatives — many of whom Trump spent years publicly humiliating — are now celebrating the president for fulfilling their decades-old dream of regime change in Tehran. Meanwhile, progressive Democrats and libertarian Republicans, two factions that agree on almost nothing domestically, have locked arms in opposition to what they call an unconstitutional war launched without congressional approval. Rep. Thomas Massie, a Kentucky Republican, and Rep.
Ro Khanna, a California Democrat, are co-sponsoring a war powers resolution to force a vote — a pairing that would have seemed absurd in almost any other policy context. Operation Epic Fury, the U.S. codename for the strikes, and Operation Roaring Lion, Israel’s designation, have already resulted in approximately 2,000 strikes conducted through March 1, the assassination of Supreme Leader Ali Khamenei and top Iranian security officials, and the deaths of six U.S. service members. Iran retaliated with missile and drone counter-strikes, with the UAE alone intercepting 165 ballistic missiles, 2 cruise missiles, and 541 Iranian drones. President Trump has announced “major combat operations” and estimated the campaign could last four to five weeks. This article breaks down the political fault lines — who is cheering, who is objecting, and why the constitutional question at the center of this debate matters more than partisan labels.
Table of Contents
- Why Are Neoconservatives Celebrating While Progressives and Libertarians Oppose the Iran Strikes?
- The Constitutional War Powers Question at the Heart of the Debate
- The Progressive Opposition and Its Internal Fractures
- The Libertarian-Conservative Split Within the Republican Party
- What a Left-Right Anti-War Coalition Can and Cannot Accomplish
- The Human and Strategic Costs Already Mounting
- Where This Goes From Here
- Conclusion
- Frequently Asked Questions
Why Are Neoconservatives Celebrating While Progressives and Libertarians Oppose the Iran Strikes?
The short answer is that the iran strikes represent the fulfillment of a foreign policy agenda that predates the Trump presidency by decades. Overthrowing the Iranian regime was a long-held goal of hawks like Dick Cheney, John McCain, and John Bolton — figures Trump had previously marginalized, mocked, or fired. Bolton, Trump’s former National Security Adviser who was unceremoniously pushed out in 2019, is now defending the president’s decision. “Trump has every right to eliminate threats from the ayatollahs, the IRGC, and Iran’s nuclear-weapons program,” Bolton stated. The irony is difficult to miss: the man Trump once called a warmonger is now his most enthusiastic public advocate on this specific issue. Most congressional Republicans have praised the strikes, framing them as a last resort after diplomacy failed. This is the traditional neoconservative playbook — position military action as reluctant but necessary, rally around the commander-in-chief during wartime, and cast opponents as weak.
But the praise is not universal within the GOP, and that is where the political picture gets far more complicated. On the other side, the progressive and libertarian opposition shares a single, powerful constitutional argument: these strikes were launched without congressional authorization. Sen. Bernie Sanders called the “Trump-Netanyahu war” unconstitutional and a violation of international law. Rep. Alexandria Ocasio-Cortez labeled it “unlawful,” “unnecessary,” and “catastrophic.” Sen. Rand Paul said flatly that he does not support the strikes. These are politicians who disagree on taxes, healthcare, and gun policy, but who read the same Article I of the Constitution and reached the same conclusion.
The Constitutional War Powers Question at the Heart of the Debate
The legal foundation of the opposition is straightforward. The Constitution grants Congress, not the president, the power to declare war. The War Powers Resolution of 1973 requires the president to notify Congress within 48 hours of committing armed forces and limits unauthorized military engagements to 60 days. The Iran strikes were launched without a congressional vote, and critics from both parties argue this represents a clear violation of that framework. Sen. Rand Paul co-sponsored a bipartisan Iran War Powers Resolution with Sen. Tim Kaine, a Democrat from Virginia. Democratic leaders have called for a vote on the measure when Congress reconvenes.
Rep. Thomas Massie posted bluntly on X: “I am opposed to this War. This is not ‘America First.'” He described the strikes as “acts of war unauthorized by Congress.” Rep. Warren Davidson, another Ohio Republican, replied with a single word — “No” — when asked if he backs the strikes, arguing that war requires congressional authorization. However, if history is any guide, war powers resolutions rarely succeed in actually constraining a president during active military operations. The political pressure to “support the troops” once combat has begun is enormous, and presidents from both parties have consistently stretched their authority under the Authorization for Use of Military Force and other legal justifications. The question is whether this time is different — whether the combination of progressive and libertarian opposition can generate enough votes to actually force the issue. That remains genuinely uncertain.
The Progressive Opposition and Its Internal Fractures
The progressive wing of the Democratic Party has been the loudest in opposing the strikes, but the party itself is far from unified. Rep. Alexandria Ocasio-Cortez accused trump of “dragging Americans into a conflict they did not want.” Sen. Sanders warned that the war “endangers the lives of U.S. troops and people across the region.” Several potential 2028 Democratic presidential contenders have come out against the strikes, positioning anti-war sentiment as a potential campaign issue. But the fractures within the Democratic coalition are significant.
Rep. Josh Gottheimer of New Jersey and Sen. John Fetterman of Pennsylvania have both signaled support for the strikes. Fetterman, who has taken increasingly hawkish positions on Israel-related foreign policy, represents a faction of the Democratic Party that views the Iran threat through a different lens than the progressive wing. Gottheimer, a moderate from a swing district, reflects the political calculation that opposing military action against Iran could be electorally dangerous. These divisions mean that any war powers resolution will need substantial Republican defections to pass — and that brings us back to the libertarian wing of the GOP.
The Libertarian-Conservative Split Within the Republican Party
The Republican divide on the Iran strikes is less about numbers and more about ideological coherence. The vast majority of congressional Republicans have praised the operation. But the dissenters — Paul, Massie, Davidson — represent a strain of conservatism that takes “limited government” seriously enough to apply it to the military. Massie’s statement that the strikes are “not America First” is a direct challenge to Trump’s own branding, arguing that the president’s pre-2024 rhetoric about ending forever wars is incompatible with launching a new one.
The comparison to the Iraq War is impossible to avoid. In 2003, the neoconservative coalition successfully pushed the United States into a war that lasted years, cost trillions, and destabilized the region. Many of the same voices celebrating the Iran strikes — Bolton chief among them — were architects of that earlier disaster. The libertarian objection is partly constitutional and partly practical: they believe the foreign policy establishment has a track record of overpromising and underdelivering on military interventions. The tradeoff the GOP now faces is between short-term political unity behind a wartime president and the longer-term risk that another Middle Eastern quagmire will define the party for a generation, exactly as Iraq did.
What a Left-Right Anti-War Coalition Can and Cannot Accomplish
The Massie-Khanna war powers resolution is the clearest institutional expression of the progressive-libertarian alliance against the strikes. It is also a test case for whether ideological coalitions can function in a Congress that is otherwise defined by partisan tribalism. Both Massie and Khanna have worked together before on civil liberties and surveillance issues, but a war powers vote carries far higher stakes and far greater political risk for members who cross their party leadership. The limitation is structural. Even if the resolution passes both chambers — which would require significant Republican defections in addition to near-universal Democratic support — the president can veto it. Overriding a veto requires a two-thirds majority, which is virtually impossible given the current partisan composition of Congress.
The more realistic outcome is that the resolution serves as a political statement and a framework for future legal challenges rather than an immediate constraint on military operations. Critics will argue this makes the whole exercise symbolic. Supporters will counter that establishing a congressional record of opposition matters if the conflict escalates or if legal accountability becomes an issue down the road. There is also the warning from past anti-war coalitions. The left-right alliance against the Libya intervention in 2011 generated headlines but ultimately failed to change policy. The same was true of various Yemen war powers votes during the Trump and Biden administrations. The pattern is consistent: bipartisan anti-war coalitions can generate attention and force uncomfortable votes, but they rarely stop a military operation already in progress.
The Human and Strategic Costs Already Mounting
Six U.S. service members have been killed in action as of March 2, just days into the operation. Iran’s retaliatory strikes have been substantial enough that the UAE alone intercepted 165 ballistic missiles, 2 cruise missiles, and 541 Iranian drones.
Trump has estimated the operation could take four to five weeks, but military timelines in the Middle East have a well-documented tendency to expand. The “four to five weeks” framing mirrors the kind of optimistic projections that preceded prolonged engagements in Iraq and Afghanistan. For the families of the six service members already killed, and for the thousands of troops now deployed in an active combat zone, the political debate in Washington is not abstract. The question of whether this war was authorized by Congress is also a question about who bears responsibility for its consequences — and whether the democratic process functioned as the Constitution requires before Americans were sent into harm’s way.
Where This Goes From Here
The war powers vote expected when Congress reconvenes will be the first major institutional test of opposition to the Iran strikes. Regardless of the outcome, the political realignment is already underway. The neoconservative celebration confirms that the hawkish foreign policy establishment has effectively recaptured the agenda, even under a president who campaigned on skepticism of foreign entanglements. The progressive-libertarian opposition confirms that anti-war sentiment in America is alive but politically fragmented.
The longer the operation continues, the more pressure will build on both sides. If the conflict is swift and decisive, the neoconservative argument will appear vindicated. If it drags on, if casualties mount, or if the regional situation deteriorates, the dissenters will have been proven right — but only after the damage is done. That asymmetry, where the costs of war are immediate and the costs of not acting are speculative, has defined every American military intervention of the past half-century. There is no reason to believe this one will be different.
Conclusion
The Iran strikes have exposed a political landscape that defies easy categorization. Neoconservatives who spent years in Trump’s crosshairs are now his loudest defenders. Progressives and libertarians who share almost no domestic policy goals are united by a constitutional argument that war requires congressional authorization.
The fractures within both parties — Democrats split between anti-war progressives and hawkish moderates, Republicans split between interventionist hawks and America First non-interventionists — suggest that the old left-right framework is inadequate for understanding the politics of war in 2026. What happens next depends on Congress, on the battlefield, and on how the American public processes a new military conflict in the Middle East. The war powers vote will matter, even if it fails, because it will put every member of Congress on the record. For voters trying to make sense of the political chaos, the most important thing to watch is not who supports or opposes the strikes along party lines, but who is willing to defend the constitutional principle that the decision to go to war belongs to the people’s representatives — not to the executive alone.
Frequently Asked Questions
Were the Iran strikes authorized by Congress?
No. The strikes were launched on February 28, 2026, without congressional authorization. Critics from both parties, including Sen. Rand Paul and Rep. Thomas Massie on the Republican side and Sen. Bernie Sanders and Rep. Alexandria Ocasio-Cortez on the Democratic side, have called this a violation of the Constitution’s war powers provisions.
What is the Iran War Powers Resolution?
It is a bipartisan resolution co-sponsored by Sen. Rand Paul (R-KY) and Sen. Tim Kaine (D-VA), along with a companion effort by Rep. Thomas Massie (R-KY) and Rep. Ro Khanna (D-CA) in the House, that would force a congressional vote on authorizing the military action against Iran. A vote is expected when Congress reconvenes.
How many U.S. service members have been killed?
As of March 2, 2026, six U.S. service members have been killed in action since the strikes began on February 28.
Are all Democrats opposed to the strikes?
No. While progressive Democrats have been vocal in opposition, moderate Democrats including Rep. Josh Gottheimer (D-NJ) and Sen. John Fetterman (D-PA) have signaled support for the strikes. The Democratic caucus is not unified on this issue.
What was the scale of the military operation?
Approximately 2,000 strikes were conducted by the U.S. and Israel through March 1. The operations targeted military facilities, leadership, and nuclear infrastructure. Iran retaliated with missile and drone counter-strikes significant enough that the UAE alone intercepted 165 ballistic missiles, 2 cruise missiles, and 541 Iranian drones.
How long is the military operation expected to last?
President Trump estimated the operation could take four to five weeks, though military timelines in the Middle East have historically proven longer than initial projections.