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US Congress, the Imperial Presidency, and the Iran Reckoning

by TN Ashok
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There is a phrase that has haunted the corridors of the Capitol Building for half a century, whispered by frustrated senators and furious congressmen with equal helplessness: the law is the law. It has been invoked against Lyndon Johnson in Vietnam, against Richard Nixon in Cambodia, against Bill Clinton in Kosovo, against Barack Obama in Libya, and now — for the second time in the same presidency — against Donald Trump, first in Yemen’s civil war ruins, and now in the Persian Gulf’s smoldering air corridors.

That the House of Representatives voted 215-208 this week to pass a War Powers Resolution aimed at constraining President Trump’s military campaign against Iran would, in any other era, be considered a constitutional earthquake. 

Today, it registers as something closer to a tremor — significant, unsettling, but not yet the rupture that reshapes the landscape. Still, those who have watched the long war between Congress and the executive branch over the right to send young Americans into harm’s way understand that tremors precede earthquakes. And this one carries a warning the White House would be unwise to dismiss.

Four Republicans crossed the aisle to make it happen. Four. That number sounds almost comically small against the backdrop of Operation Epic Fury, a conflict whose 60-day milestone under the War Powers Resolution clock passed on May 1, 2026, symbolically marking the moment at which a president conducting unilateral military operations was legally required to obtain congressional authorization or wind down. 

The administration, predictably, argued that an April ceasefire had reset that clock. Congress, just as predictably, was unconvinced. The House and Senate had already tried and failed to pass legislation stopping military operations against Iran six times since hostilities began. Wednesday’s vote was the seventh attempt. This time, the math moved — barely, but it moved. To understand why this matters, you need to understand the shameful and bipartisan history of a legislature that surrendered its war-making authority one crisis at a time, and has been trying, fitfully, to claw it back ever since.

A Constitution Quietly Hollowed Out: The Founding Fathers were not naive men. They had watched European monarchs drag their nations into ruinous wars on personal whim and dynastic ambition, and they designed the American republic with a deliberate firewall: James Madison explained the logic explicitly — separate the decision to go to war from the power to wage it, and you protect the republic from reckless military adventures. Article I gave Congress alone the power to declare war. Article II made the president commander-in-chief. The arrangement was meant to require broad consensus before blood was shed. 

In practice, the United States hasn’t formally declared war since 1942, yet American troops have fought in Korea, Vietnam, Iraq, Afghanistan, Libya, Syria, Yemen, and dozens of other countries through military actions authorized by everything except war declarations. The presidency, decade by decade and crisis by crisis, quietly absorbed the constitutional authority of the legislative branch — not through any single dramatic power grab, but through the slow accretion of precedent, each operation normalizing the next. 

By 1973, Congress had had enough. Both the House and the Senate passed the War Powers Resolution by overwhelming bipartisan supermajorities — the House 284-135, the Senate 75-18 — overriding President Richard Nixon’s veto to restrict presidential authority to deploy forces without congressional approval. It required the president to notify Congress within 48 hours of any military deployment and imposed a 60-to-90-day ceiling on unilateral operations. It was, at the time, described as a generational reassertion of congressional authority. 

What followed was five decades of the executive branch treating that law as a suggestion. Without seeking congressional authorization, strikes were ordered by President Bill Clinton in Kosovo, President Barack Obama in Libya, President Donald Trump in Syria, and President Joe Biden in Yemen. The White House lawyers of every administration became specialist architects of legal justifications — invoking aging Authorizations for the Use of Military Force, redefining the word “hostilities,” or simply claiming inherent Article II commander-in-chief powers broad enough to swallow the constitutional text whole. 

The Yemen Precedent Nobody Remembers; The one moment Congress came closest to drawing a real line was not in some distant Cold War confrontation. It was in 2019 — Trump’s first term — over Yemen, and it deserves far more attention than it receives in the current debate.

For the first time in American history, Congress passed a War Powers Resolution to halt U.S. involvement in a foreign conflict its commander-in-chief was engaged in, with the House voting 247-175 to halt U.S. support for the Saudi-led campaign in Yemen. 

The resolution’s passage marked the first time both the Senate and House had supported the provision of the War Powers Act limiting the president’s ability to send troops into action without congressional authorization. It was historic. It was bipartisan. It was, ultimately, futile. Trump vetoed the measure — his second presidential veto — and Congress lacked the votes to override him. In his veto message, Trump called the resolution “an unnecessary, dangerous attempt to weaken my constitutional authorities, endangering the lives of American citizens and brave service members.” 

Those words could have been written this week. They were not. But they might as well have been.

The Iran Campaign: A Pattern Becomes a Doctrine; What distinguishes the current Iran conflict is not merely its scale, though the scale is significant. It is the brazenness with which the administration has treated Congress as an institutional nuisance rather than a constitutional co-equal. During Trump’s second term, the U.S. military has struck seven other countries without Trump seeking authorization from lawmakers, with the administration arguing that the president has inherent constitutional authority as commander-in-chief and is operating within existing statutory limits. 

Constitutional scholars argue that Trump is taking a greater constitutional leap than any of his predecessors. Starting a war in the Middle East involving more than a dozen countries is war in the constitutional sense, however creatively the administration’s lawyers might characterize it otherwise. The April ceasefire gambit — the claim that a pause in hostilities reset the War Powers clock — represents precisely the kind of interpretive gymnastics that the 1973 resolution was designed to prevent. 

Congress knows it. The frustration is not merely procedural. It is personal, political, and electoral.

The Midterm Clock: Here is what Washington’s strategists understand and what the White House appears to be discounting: wars become political liabilities not when they begin, but when they persist without resolution, without clarity of purpose, and without visible benefit to ordinary citizens. Representative Thomas Massie, one of the four Republicans who crossed the aisle, made the kitchen-table argument with Kentucky bluntness — pointing to diesel prices, fertilizer costs, and the economic pressures crushing his constituents while the Persian Gulf burns.

His voters are not asking about Iranian nuclear centrifuges. They are asking about grocery bills. When Congress overrode Nixon’s veto of the original War Powers Resolution, the Senate voted 75-18 and the House 284-135 — overwhelming bipartisan majorities who believed Congress needed to reclaim its constitutional authority over military decisions. Those numbers reflected a public that had lived through Vietnam and was no longer willing to defer to executive judgment on foreign military adventures. The contemporary Republican party’s near-monolithic support for executive war-making authority reflects something more corrosive: not principle, but party loyalty dressed in constitutional language. 

That loyalty, however, has a price ceiling. And with midterm elections approaching, members in competitive districts are beginning to calculate whether the costs of continued deference are exceeding the risks of dissent. Four defections today can become forty if gasoline prices rise another fifty cents, if another month passes without a ceasefire, if another news cycle delivers images that voters find difficult to square with the abstract language of strategic objectives.

What the Vote Really Means; The structural factors that defeated the War Powers Resolution’s original purpose remain firmly in place: an unclear constitutional division of war-making power, Congress’s difficulty in acting with cohesion, the secrecy that limits legislative oversight of military operations, and the availability of aging authorizations that provide legal cover for contemporary operations. A 215-208 House vote will not, by itself, end the Iran campaign. It may not survive the Senate. It will almost certainly face a veto. 

But that is the wrong lens through which to judge its significance. What the vote represents is the beginning of political cost accounting — the moment when a small number of Republican lawmakers decided that the price of institutional loyalty had exceeded the price of institutional principle. History teaches that these moments are rarely reversed. The four who voted with Democrats this week will not easily be persuaded to retreat. Others watching from the margins will draw their own conclusions. And every week that passes without a clear diplomatic resolution adds to the pressure.

Speaker Mike Johnson argues that congressional constraints weaken America’s negotiating leverage with Tehran. The counterargument is older and, in the long run, more durable: a republic in which one branch wages war indefinitely without the consent of another is not, in any meaningful sense, constrained by the rule of law. Representative Brian Fitzpatrick’s three words — “the law is the law” — carry within them the accumulated frustration of fifty years of legislative deference that yielded, again and again, to executive assertion.

The Iran conflict is not over. But the domestic politics of the Iran conflict have entered a new and more dangerous phase for the administration. Wars can survive military setbacks. They can survive diplomatic embarrassment. What they rarely survive is the moment when a president’s own party begins — slowly, tentatively, but unmistakably — to count the cost.

That counting has begun.

Disclaimer: The opinions and views expressed in this article/column are those of the author(s) and do not necessarily reflect the views or positions of South Asian Herald. 

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