By Publius (of the 21st Century) — No. 8

The danger confronting the Trump administration is no longer merely that the war with Iran may have gone badly. It is that the war may refuse to end at all—at least not on terms Washington can define, deliver, or politically survive.

The analogy to the Roman emperor Valerian who was captured in battle by the Persians is not literal. President Trump is unlikely to be physically paraded before an Iranian Ayatollah. The humiliation would rather be subtler, more modern, but perhaps more consequential: the spectacle of the world’s strongest military power unable to convert overwhelming destructive capacity into a usable political outcome. Iran does not need to defeat the United States. It needs only to deny it victory, closure, and control over the timetable.

This is the Valerian trap.

The administration’s objectives have ranged from unconditional surrender, regime change, to the destruction of Iran’s nuclear capacity, the reopening of the Strait of Hormuz, the protection of Israel, and the restoration of deterrence. Each can be stated plausibly in isolation. Together, however, they form no clear hierarchy and offer no obvious stopping point. What constitutes victory? Reopened shipping lanes? A nuclear inspection agreement? A weakened regime? An Iran stripped of missiles, proxies, and regional influence? The administration can announce success only when others agree to behave as though success has been achieved.

Iran’s objectives appear more comprehensive and aligned. Regime survival comes first. That objective has already been tested directly: Israeli and, in part, American strikes killed Khamenei along with much of Iran's religious, military, and scientific leadership on February 28, and his son Mojtaba assumed the succession within days. That the regime absorbed the loss of its supreme leader and still chose escalation over accommodation is the strongest evidence yet that Tehran can play the waiting game even when hit hardest.

Beyond that, Tehran seeks to preserve enough military, nuclear, and regional capacity to make another attack costly; force an end to Israeli operations; establish leverage over the Strait of Hormuz; protect Hezbollah and other aligned forces; and, ultimately, reduce the American military presence in the region. Iran does not have to accomplish all of this immediately. It can wait.

That waiting game is the heart of the scenario.

This waiting game, however, rests on a fragile premise: Tehran’s ability to survive its own internal decay, public unrest, and economic collapse. So far though that weakness has not produced caution. Hardliners within the Islamic Revolutionary Guard Corps (IRGC) have apparently convinced the supreme leadership that time and asymmetric capability remain on their side. By treating internal dissent as a threat to be crushed rather than managed, the IRGC has forged a rigid ruling consensus: that the domestic risks of strategic retreat far outweigh the external costs of an endless war of attrition.

Time works differently for the two sides. For Iran, delay demonstrates endurance. Every week without surrender refutes Washington’s promise of rapid coercive success. Every interruption of Gulf shipping raises insurance, transportation, energy, and consumer costs far beyond Iran’s borders. Every American casualty weakens the administration domestically. Every failed ceasefire makes the next announcement less credible.

For President Trump, by contrast, time is expensive. Oil prices feed gasoline prices; gasoline prices feed inflation; inflation constrains the Federal Reserve; higher interest rates deepen the affordability crisis and expose an already weakening economy. A recession does not have to arrive before the November midterms. Voters need only see its outline: slower hiring, rising debt stress, weaker housing, shrinking entry-level opportunity, and a government insisting that prosperity remains just around the corner.

Yet even a bilateral agreement with Iran would not necessarily provide an exit. Israel is not a subordinate actor waiting for Washington’s instructions. It has its own war aims: the lasting incapacitation of Iran’s nuclear and missile infrastructure, the weakening or disarmament of Hezbollah, and continued freedom to strike whenever it perceives an emerging threat. On the second aim Israel has already made substantial progress: Hezbollah's disarmament was a term of the Lebanon ceasefire, and the IDF has continued near-daily strikes against what remains of its arsenal — leaving Tehran with a weaker proxy to protect than the “aligned objectives” framing above implies. An agreement sufficient for President Trump to declare the war over may be insufficient for Israel to consider itself secure.

This creates the central trap within the trap. Washington cannot promise Tehran that Israel will cease military action. Tehran cannot promise Washington that Hezbollah, the Houthis, Iraqi militias, or every faction within Iran will remain quiet. Israel cannot destroy the knowledge and industrial capacity required to rebuild what it has bombed. The Houthis may continue their own war even if Iran prefers tactical calm. Gulf governments, exposed to retaliation and economic disruption, will increasingly seek separate accommodations rather than entrust their survival entirely to American strategy.

There is, therefore, no single switch that turns the conflict off. There are several wars, negotiating tables, and actors capable of spoiling the result. A ceasefire may halt American strikes while Israeli operations continue. A Hormuz agreement may reopen one maritime artery while the Red Sea remains contested. A nuclear understanding may leave missiles, Hezbollah, Gaza, sanctions, and regional basing unresolved. Each partial settlement carries within it the mechanism of its own collapse.

The political effect could be devastating. The administration’s claim of strength would gradually invert itself. The president would appear unable to compel Iran, restrain Israel, control escalation, protect shipping, lower energy prices, or explain what further sacrifice is supposed to achieve. His declarations of imminent success would lose value with every reversal. The problem would no longer be merely that the United States entered an ill-defined war. It would be that the president surrendered control of American domestic conditions to the calculations of allies, adversaries, proxies, and oil markets.

The trap described above is structural and well evidenced; what follows is forecast, not certainty—an administration that can point to Khamenei's death as a decisive blow may yet convert that into a political asset regardless of how the broader war resolves.

That could shape the midterms by joining foreign-policy failure to the household economy. War, inflation, interest rates, employment anxiety, and affordability would no longer appear as separate issues. They would become one story: strategic disorder abroad producing material insecurity at home. Democrats would not need a grand theory of the Middle East. They would need only to ask why American families are paying more, borrowing at higher rates, and facing a weaker labor market for a war whose objectives keep changing.

A Democratic House would constrain the administration through investigations, appropriations, and renewed war-powers challenges. A Democratic Senate, though harder to achieve, would magnify the confrontation. But the deeper consequences would extend far beyond November. The remainder of the Trump presidency could become consumed by an unwinnable contest between escalation and withdrawal. Escalation would increase casualties, inflation, and alliance fracture. Withdrawal without an enforceable settlement would look like defeat. A partial agreement would remain vulnerable to the next Israeli strike, Houthi attack, Iranian seizure, or militia rocket.

The waiting game, then, is not passive. It is Iran’s strategic weapon. The United States must continually act, spend, reassure, deter, negotiate, and explain. Iran and the other veto players need only prevent the system from settling.

Valerian’s humiliation was personal and visible. The modern version would be institutional: an American presidency trapped inside its own promises, unable to win, unable to leave, and increasingly unable to govern anything else.