The compounded interests of the Iranian War

This week, world leaders have gathered at the United Nations in New York with warnings, objections and recommendations about the crises before them. Diplomacy matters. But when the talking ends, one question remains: who carries the risk, pays the bill and enforces the outcome?

In the Middle East, that burden has too often fallen on the United States.

In 1979, after the Iranian Revolution, there was a moment when Iran was still weak, not simply militarily weak, but politically unfinished. The Revolutionary Guard was only taking shape, the new regime was consolidating power and the network that would later give Tehran influence from Beirut to Baghdad did not yet exist.

France gave Ayatollah Khomeini something he had never enjoyed in Iraq: direct access to the world’s media and a platform from which his message could reach Iran almost instantly. In Britain, the BBC Persian Service broadcast his calls for strikes and demonstrations so prominently that its coverage was questioned in Parliament. Paris and London did not create the Islamic Republic, but both seriously underestimated the movement taking shape before them and, intentionally or not, helped widen Khomeini’s reach at a decisive moment.

During the hostage crisis, Washington pushed its allies for stronger collective pressure on Tehran, but several resisted and were unwilling to bear the economic and political costs of going as far as the U.S. wanted.

The pattern would repeat itself for decades: allies could agree on the danger while disagreeing on the price of confronting it.

Washington made serious mistakes of its own, and Tehran is responsible for what it became. Still, if the U.S. carries the greatest burden when deterrence fails, allies cannot expect the same influence while assuming a much smaller share of the risk. That relationship needs recalibration.

The deeper failure after 1979 was not simply that nobody removed a hostile government. A foreign intervention might even have strengthened the revolution by turning it into a nationalist struggle. The greater mistake was failing to recognize early enough that Tehran was building a system designed to operate far beyond Iran.

Washington was dealing with crises. Tehran was building for the future. The hostage crisis was urgent; the Iranian project was patient. America was trying to bring its diplomats home and watching the Soviet threat in Afghanistan. Meanwhile, the revolutionaries were building the Revolutionary Guard and beginning to look beyond Iran’s borders.

Lebanon soon became one of the first laboratories, and eventually the prototype. Revolutionary Guards arrived in the Bekaa Valley in 1982 and helped develop the organization that became Hezbollah. Iran had found something cheaper and more durable than occupation: exploit a country’s internal weaknesses, build a loyal local force and let it enter the political system.

Why pay the enormous price of occupying a country when a local armed organization can influence its politics for you?

Once inside the political system, the armed movement becomes much harder to remove. It enters government, builds social and media institutions, and gradually becomes part of everyday life. What once seemed unacceptable begins to feel permanent, until challenging it appears more dangerous than learning to live with it. By then, the problem has moved beyond weapons. It has taken root in society itself.

This is why Washington may need a clearer timetable when dealing with a new revolutionary or openly hostile government. Perhaps five years is reasonable. Not a countdown to war and certainly not an automatic path toward regime change. Five years before illusions end.

That is usually enough time to see what a government intends to become. Does it seek normal relations or permanent confrontation? Does it respect borders or build armed proxies abroad? Do agreements actually change its behavior, or simply give it more time?

There is another reason the clock matters. Leave an ideological system in place long enough and eventually you are no longer dealing only with the people who created it, but with generations raised inside it.

Schools teach its version of history, the media reinforces its language, and access to jobs, welfare or political opportunity can become tied to its institutions. Loyalty is rewarded, while dissent carries a price.

Lebanon followed a different path. Hezbollah did not need to take over the state; it became powerful by building itself alongside it, filling spaces the state had abandoned and gradually making its presence part of everyday political life.

That created a far more complicated reality than simple loyalty. Lebanese Shia do not think alike. Some support Hezbollah out of conviction, others because they once depended on the security or services around it, while others fear the uncertainty that might follow its decline. There are also those who disagree but have learned that speaking openly can come at a personal, social or political cost.

More people within the community are now questioning ideas they once accepted without much room to challenge them. After four decades, some are looking differently at what they were told was protection, resistance or necessity, and are now asking whether those same ideas also kept their community tied to a political order they were never really encouraged to imagine living without.

That is the deeper effect of time on an entrenched system: it does not only make the system stronger; it makes any alternative harder to imagine.

Machiavelli understood this centuries ago when he compared political dangers to illness: at first they are difficult to recognize but easy to cure; once everyone can recognize them, they are difficult to cure.

The real weakness of democracies is not that they debate; it is that their adversaries can use the time consumed by that debate. A centralized regime can spend years building facts on the ground while democracies are still arguing over what those facts mean. If the U.S. intends to remain a global security guarantor, it needs to shorten that gap without abandoning the scrutiny that makes democracy worth defending.

The current conflict with Iran makes that painfully clear. Iran is conventionally far weaker than the United States, yet it has learned how to make that imbalance costly. Cheap drones can force expensive interceptions, missiles can demand more defenses and deployments, and pressure around the Strait of Hormuz can unsettle shipping and energy markets without closing it completely.

Iran has turned its weakness into leverage. It cannot match American power directly, so it tries to make the use of that power as costly as possible.

Europe belongs in this discussion. Its governments contribute intelligence, sanctions, troops, diplomacy and money, but for too long Europe also wanted a strong voice in policy without carrying the same share of the military cost when policy failed.

When negotiations begin, everyone wants a chair. When negotiations collapse and military power is required, suddenly there are fewer people at the table. Sometimes the division of labor becomes almost comical:

Washington brings the carrier group, Europe brings the communiqué, and everyone else brings advice.

The Gulf has learned to diversify its diplomacy, but it has not yet diversified its ultimate security guarantee to the same degree. That distinction matters.

A trade relationship is not a security guarantee. Diplomatic friendship is not an air-defense system. And advice from Paris, London, Beijing or Washington always comes with somebody else’s national interest attached.

Lebanon went even further. For decades, its politicians looked abroad to solve disputes they were unwilling or unable to settle at home, turning Paris, Washington, Riyadh, Tehran, Damascus and Doha into extensions of Lebanese politics. Then, with remarkable consistency, we complained about foreign interference.

At some point, even irony gets tired.

Hezbollah became possible because Iran found an opening in Lebanon and the state never managed to close it. Some Lebanese leaders resisted the group; others accommodated it, governed alongside it or sought foreign backing to counter it.

But Hezbollah was only one part of a much deeper postwar failure. Many former warlords simply traded military uniforms for political office, then used patronage, public institutions and state resources to preserve their influence. They did not inherit a weak state by accident; many had a direct interest in keeping it weak.

Over time, the political class learned how to survive around dysfunction instead of fixing it. The result is that Lebanon once again looks abroad for help, to strengthen its army, secure its borders and restore state authority.

There is nothing wrong with foreign support. The problem begins when support becomes a substitute for responsibility. A sovereign state must eventually control its weapons, defend its borders and make its own decisions. Otherwise, sovereignty becomes something Lebanon talks about more often than it actually exercises.

Washington must be equally careful about the opposite mistake today. Ending the Islamic Republic is one thing. Allowing the Iranian state itself to collapse is another. A political transition could leave Iran’s institutions and borders intact. State collapse could open the door to armed factions, foreign intervention and competition over missiles, nuclear facilities and energy infrastructure.

It is enough for several countries to intervene, each claiming to protect its own security. Serious strategy must answer not only how an adversary is defeated, but what will be standing the morning after?

While the West debated, Iran was quietly gaining the one advantage that would prove more valuable than almost anything else:

Time.

And Tehran used it well to consolidate power, build institutions, cultivate armed partners and turn the weaknesses of neighboring states into strategic advantages.

That is what Washington and its allies now need to rethink. Alliances cannot work if everyone wants influence but responsibility remains optional. A seat at the table should come with a share of the burden when the table overturns.

If the U.S. intends to remain the country everyone calls when deterrence fails, then speed matters. Burden-sharing matters. And knowing in advance who is expected to act when diplomacy fails matters just as much. The true cost of delay is not only that a threat grows stronger. Given enough time, the unacceptable becomes familiar, and the familiar becomes normal.

Then one day, the world decides the situation has become intolerable. By then, there are no easy solutions left.

Only expensive ones.

The failures that haunt history are rarely the dangers nobody saw coming. More often, they are the dangers leaders recognized early and postponed until the cost became far greater.

Forty-seven years later, America is not confronting the problem that existed in 1979. It is paying the accumulated interest on forty-seven years of delay.

And if allies want an equal voice in deciding what America should do next, perhaps the first question around the table should no longer be, “What do you recommend?”

It should be:

What are you prepared to carry?