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Why Defending Against Iran is a Security Imperative for the Middle East and the West

Israel’s message is unambiguous: if the world will not act, it will. And for that, it deserves not censure, but recognition.
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Flames rise from an oil storage facility after it appeared to have been hit by an Israeli strike in Tehran, Iran, early Sunday, June 15, 2025
Flames rise from an oil storage facility after it appeared to have been hit by an Israeli strike in Tehran, Iran, early Sunday, June 15, 2025. (AP Photo/Vahid Salemi)

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There is, in the polite corridors of Western diplomacy, a persistent reluctance to call things by their name. This has long been true in relation to the Islamic Republic of Iran – a regime that, for over four decades, has exported chaos with theological precision, cloaking its ambitions in the language of resistance, martyrdom, and national sovereignty. The West, often paralyzed by its own wishful thinking, has continued to interpret Iran’s actions as defensive, its proxies as misunderstood, and its threats as rhetorical flourish. Israel, however, no longer has the luxury of indulging in these illusions. It has acted.

In the early hours of June 13th, Israeli aircraft launched a highly coordinated strike on key components of Iran’s nuclear weapons infrastructure – targeting centrifuge production facilities, underground enrichment bunkers, and command nodes directly tied to Iran’s weapons program. The operation, reportedly executed with precision and minimal collateral damage, struck at the heart of Iran’s nuclear ambitions. It was not merely a countermeasure. It was a message, written in the language Tehran understands best: decisive strength.

For too long, the world debated the potentiality of an Iranian nuclear weapon. Israel acted on the certainty of it. The data had been mounting. According to the IAEA, Iran had enriched uranium to 60% purity – within striking distance of weapons-grade – while stockpiling enough material for multiple bombs.

Tehran repeatedly denied international inspectors access to key sites, obstructed camera footage, and boasted of new centrifuge cascades. There was no ambiguity left. The regime had crossed every threshold but the final one.

Faced with this reality, Israel did not wait for disaster. It prevented one. And in doing so, it has not only defended its own people. It has bought time for the rest of us.

What Israel struck last week were not hypothetical weapons, but the apparatus of apocalypse. The IRGC had accelerated its integration of nuclear technology into its strategic doctrine, pushing for “strategic ambiguity” that would grant Iran maximal leverage without immediate consequence. But ambiguity, in the hands of a theocracy that calls for genocide, is not a deterrent. It is an invitation to blackmail. The logic of nuclear balance that applies in Moscow or Washington does not apply in Qom.

Western capitals must now reckon with the fact that Israel’s intervention has saved the non-proliferation regime from collapse. Had Iran achieved nuclear breakout, a cascade of proliferation would have followed. Saudi Arabia has already declared that it would match Tehran “without delay.” Egypt and Turkey would not be far behind. The region would have spiraled into a Middle Eastern version of the Cold War – only this time, without the red telephones, institutional guardrails, or rational actors.

The strike also disrupted Iran’s broader campaign of regional domination. The regime had relied on nuclear development not as a final weapon, but as a shield behind which it could escalate its support for terrorism. With the West hesitant and distracted, Tehran was becoming more audacious – arming Hizbullah with guided rockets, shipping drones to the Houthis, encouraging proxy attacks in Iraq and Syria, and entrenching itself in southern Lebanon with near impunity. A nuclear umbrella would have emboldened every tentacle of Iran’s expansion.

The West should thank Israel. But it will not. Already, the predictable chorus has emerged – denouncing Israeli “aggression,” calling for “restraint,” as if preventing a mass casualty event is somehow less noble than reacting to one. These are the same voices that warned against Israeli action for years, all the while watching Iran march toward breakout. They preferred process to clarity, optics to outcomes, and now find themselves embarrassed by the reality they failed to confront.

Let us be plain: Israel’s strike was not a regional destabilizer. It was a stabilizing act of necessity. Every IRGC scientist removed from the battlefield, every centrifuge dismantled, every underground tunnel collapsed, is a step back from the brink. The alternative was not peace. The alternative was the irreversible empowerment of a regime that has shown time and again that it cannot be trusted with even conventional weapons, let alone nuclear ones.

And it bears repeating: Iran’s nuclear ambitions were never purely strategic. They were ideological. This is a regime that wraps its missile fuselages in banners reading “Death to Israel” and celebrates martyrdom not as sacrifice, but as policy. One need only listen to the speeches of Ayatollah Ali Khamenei or the IRGC’s top brass to understand that Israel’s existence is not an inconvenience for Tehran – it is a blasphemy. A Jewish state, armed, sovereign, and thriving, is an existential affront to a regime founded on submission and grievance. For the Islamic Republic, it must be undone – not for the Palestinians, but for the revolution.

The strike also sends a clear message to the West: there is still one nation willing to act when others equivocate. While European governments hesitated, while Washington vacillated between diplomacy and paralysis, Israel did what needed to be done. And in doing so, it upheld not only its own sovereignty, but the credibility of deterrence itself.

Iran’s retaliation is a consequence of a reality already imposed by Tehran – not of Israel’s decision to confront it. Doing nothing was never a sustainable strategy. And appeasement, as history teaches, only emboldens the aggressor.

Israel’s message is unambiguous: if the world will not act, it will. And for that, it deserves not censure, but recognition. Because in striking Iran’s nuclear program, Israel has not launched a war. It has prevented one.

And perhaps, just perhaps, it has reminded the world what moral clarity looks like.

Catherine Perez-Shakdam

Catherine Perez-Shakdam is the Executive Director at the Forum for Foreign Relations and an associate scholar at the Jerusalem Center for Security and Foreign Affairs.
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