The Cycle Must Be Broken

Deterrence is not a scoreboard. It is not measured by the number of missiles intercepted, launchers destroyed, or buildings reduced to rubble. Deterrence is measured by what does not happen. It is measured by the attack that remains unlaunched because the enemy has already calculated the cost and decided it is unbearable.

The emerging cycle between Israel, Hezbollah, and Iran is dangerously familiar. Hezbollah fires at Israel. Israel strikes targets in Dahiyeh. Iran launches missiles at Israel. Israel responds to targets in Iran. Each side absorbs the blow, declares victory, and prepares for the next round. The cycle repeats. The targets change. The headlines change. The strategic reality does not.

Abu Ali Express, a popular Israeli blogger, asserts on his Telegram feed that as part of the psychological campaign against Iran and its proxies, there is wisdom in publicly declaring the price in advance. Israel possesses a proven capability that neither Iran nor Hezbollah can match: the ability to strike virtually any target it chooses in their territory.

When that capability is coupled with clear communication, deterrence becomes tangible. The moment an Iranian commander or a Hezbollah operative authorizes an attack, he is no longer entering an uncertain contest. He is choosing a known consequence. He becomes personally responsible for the damage that has already been announced.

There is a fascinating engineering principle at work here. A control system functions only when feedback changes behavior. If the feedback is predictable and tolerable, the system settles into a stable oscillation. The cycle continues indefinitely because each side learns to live with the response. The objective is no longer victory. It is endurance.

The Middle East is littered with examples of this phenomenon. Every actor develops a tolerance for pain. Buildings can be rebuilt. Runways can be repaired. Military units can be reconstituted. Political leaders learn how much damage they can absorb while remaining in power. What begins as deterrence gradually becomes choreography.

That is why Israel must be careful not to confuse retaliation with deterrence. Retaliation answers an attack. Deterrence prevents the next one.

If every Iranian strike produces a “proportional” Israeli response, then Tehran’s planners simply incorporate that response into their calculations. It becomes another line item in the budget. Another risk to be managed. Another cost of doing business. The strategic equation remains intact. The challenge for Israel is therefore not merely to strike harder. It is to break the equation entirely. The response must target something the enemy values so highly that the calculus changes. Something that cannot be quickly rebuilt. Something whose loss threatens objectives far beyond the immediate battlefield.

The key insight is that deterrence is ultimately psychological. A missile destroys concrete. Fear changes decisions.

This is why announcing consequences in advance can be so powerful. It transforms a future response from a theoretical possibility into a present reality. The enemy no longer wonders what might happen. He knows. The cost becomes vivid. Personal. Immediate.

For decades, Israel’s greatest strategic successes have come not from matching its enemies move for move, but from forcing them to play a different game altogether. The goal is not to win the next exchange. The goal is to make the exchange itself irrational.

Unless Israel finds a way to impose a consequence that Iran and Hezbollah cannot comfortably absorb, the region risks becoming trapped in an endless loop of action and reaction. Missile follows missile. Strike follows strike. The cycle acquires its own momentum.

Israel cannot afford that outcome. A sovereign nation cannot allow its security to be governed by a perpetual algorithm of escalation and retaliation. At some point, the cycle must be broken. At some point, the cost of pressing the launch button must become synonymous with strategic defeat.

That is the essence of deterrence. Not revenge. Not symmetry. Not even destruction.

The true measure of success is the missile that never leaves its launcher because the man responsible has already decided the price is too high to pay.

Good things,

Ari Sacher