The Iran Quagmire and the Specter of Suez: Why America Cannot Afford to Blink

Written by David McMahon

As foolish as the war had started, it would be insanity to stop halfway.

The joint United States-Israeli military campaign against Iran, initiated in late February 2026 under the banner of Operation Epic Fury, is increasingly recognized as a strategic miscalculation of historic proportions. Conceived with the ambitious goals of degrading Iran’s nuclear capabilities, decapitating its leadership, and crippling its regional proxy network, the conflict has instead devolved into a volatile regional war of attrition . The Iranian state, rather than folding under the weight of “unlimited” American munitions, has demonstrated a resilient capacity to absorb punishment and retaliate asymmetrically .

Yet, as domestic opposition mounts and the economic toll of disrupted global shipping—particularly through the Strait of Hormuz—begins to bite, the chorus demanding a swift, negotiated off-ramp is growing deafening . While the initiation of this war may well have been a blunder born of hubris and poor planning, history offers a stark warning: stopping midway and accepting a negotiated defeat would be a far graver error. To retreat now, leaving a battered but unbroken adversary claiming victory, would not merely be a tactical setback. It would echo the humiliating collapse of British and French imperial power during the 1956 Suez Crisis, potentially signaling the terminal collapse of American global supremacy.

The Suez Precedent: The Cost of Imperial Retreat

To understand the precipice upon which American hegemony currently teeters, one must look to the Suez Crisis of 1956. In a bid to reverse Egyptian President Gamal Abdel Nasser’s nationalization of the Suez Canal, Britain, France, and Israel launched a coordinated military intervention . Militarily, the operation was largely successful; the canal zone was captured swiftly and with limited casualties. Politically, however, it was a catastrophic failure that exposed the fragile reality of post-war European power .

The fatal blow to the Anglo-French enterprise came not from Egyptian resistance, but from the superpowers. Facing intense financial and political pressure from the United States—which threatened to dump British bonds and cut off oil supplies—and nuclear saber-rattling from the Soviet Union, British Prime Minister Anthony Eden capitulated . The resulting withdrawal was a profound national humiliation.

The consequences of this premature retreat were epochal. It definitively shattered the illusion of British and French imperial endurance. Nasser emerged not as a defeated foe, but as the triumphant hero of the Arab world, emboldened to challenge Western interests for another decade . More broadly, it signaled a definitive transfer of global authority to the United States and the Soviet Union . The lesson of Suez is unequivocal: a military operation launched with grand strategic ambitions that is subsequently abandoned under pressure does not merely return the geopolitical chessboard to the status quo ante; it irrevocably degrades the retreating power’s credibility and invites challengers to fill the resulting vacuum.

Operation Epic Fury: A Flawed Conception

The parallels between Suez and the current Iran conflict are unsettlingly stark. Like the Anglo-French expedition of 1956, Operation Epic Fury appears to have been launched with maximalist, vaguely defined political goals and a dangerous overestimation of what hard military power alone could achieve .

The Trump administration’s stated objectives have fluctuated wildly, ranging from the complete destruction of Iran’s nuclear program to sparking internal regime change or forcing an “unconditional surrender” . The assumption that a few days of intensive aerial bombardment would collapse a deeply entrenched, forty-seven-year-old regime has proven fundamentally flawed .

Instead, the United States finds itself ensnared in a complex, multi-front conflict. Iran has absorbed the loss of key leaders, including Supreme Leader Ali Khamenei, and transitioned to a strategy of protracted attrition . By utilizing its vast arsenal of drones and ballistic missiles to target Gulf state infrastructure and disrupt the vital energy artery of the Strait of Hormuz, Tehran is successfully imposing a high economic and political cost on the US and its allies .

The Catastrophe of a Negotiated Defeat

Given the quagmire that Operation Epic Fury has become, the temptation for the Trump administration to seek a diplomatic off-ramp is immense. Domestic political pressures are rising, the global economy is shivering under the threat of sustained energy shocks, and the US military’s readiness for potential conflicts with near-peer competitors like China is being steadily eroded by the rapid consumption of critical munitions .

However, yielding to this temptation and pursuing a negotiated withdrawal short of achieving a decisive strategic degradation of the Iranian regime would be a catastrophic error. A premature ceasefire would yield the following devastating consequences:

1. The Validation of Asymmetric Deterrence

If Iran succeeds in forcing a superpower to halt a major military campaign through the use of drone swarms, proxy attacks, and the threat of economic disruption, it will have validated a highly effective model of asymmetric deterrence. Tehran would emerge battered but triumphant, having proven that it can withstand the full conventional might of the United States and Israel . This would embolden not only Iran but every adversary observing the conflict, demonstrating that American political will is brittle and easily fractured by sustained, low-level attrition.

2. The Collapse of the Regional Security Architecture

For decades, the foundation of the US presence in the Middle East has been the implicit guarantee of security provided to its Gulf Arab allies. The Iran war has already severely strained this architecture, as Gulf states find themselves targeted by Iranian retaliation while questioning the efficacy of US defense systems . If the US withdraws without decisively neutralizing the Iranian threat, the credibility of American security guarantees will evaporate. Gulf nations, realizing that Washington cannot or will not protect them from a hostile neighbor, will inevitably seek accommodation with Tehran or look to other powers—namely China and Russia—for security .

3. A Strategic Windfall for Revisionist Powers

The ultimate beneficiaries of an American retreat would be Beijing and Moscow. A United States that launches a war it cannot finish is a United States in undeniable decline. China, which has cultivated deep economic ties with Iran and presents itself as a stable alternative to American militarism, stands to gain immense geopolitical capital across the Global South . Russia, meanwhile, benefits directly from the diversion of US military resources and the spike in global energy prices . A negotiated defeat in Iran would accelerate the transition to a multipolar world order, decisively ending the era of unquestioned American hegemony .

Conclusion: The Only Way Out is Through

The decision to initiate the war against Iran may go down in history as a profound strategic blunder, a modern-day march of folly characterized by vague objectives and an over-reliance on aerial bombardment. The United States has stumbled into a conflict that is draining its resources, straining its alliances, and threatening the global economy.

Yet, having crossed the Rubicon, the United States no longer has the luxury of a clean exit. To stop midway, to negotiate a withdrawal that leaves the Iranian regime intact and capable of claiming a strategic victory, would be to invite a geopolitical disaster far worse than the war itself. It would be America’s Suez moment—a humiliating public admission that it no longer possesses the will or the capacity to enforce its will on the global stage.

The tragic reality of the Iran war is that while starting it was foolish, losing it is unthinkable. To preserve the crumbling edifice of its global supremacy, the United States must now navigate the perilous path of seeing this conflict through to a conclusion that unequivocally degrades the Iranian threat, regardless of the mounting costs.

Politics
David McMahon

David McMahon

I'm David McMahon, an Irish journalist and technology writer based in Dublin. I cover the collision of artificial intelligence, policy, and culture.