SHAPIRO: An Iran agreement defined by unanswered questions

Issues such as nuclear enrichment, missile programs, and terrorism remain unresolved or insufficiently explained

Published Jun 18, 2026  •  Last updated 17 minutes ago  •  3 minute read

Iranians walk past a mural depicting late Iranian supreme leaders Ayatollah Ali Khamenei (left) and Ayatollah Ruhollah Khomeini (right) in Tehran on June 18, 2026. AFP via Getty Images

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The administration of U.S. President Donald Trump is promoting a new agreement with Iran as a diplomatic breakthrough. White House talking points emphasize Iranian commitments to forgo nuclear weapons, international verification, regional stability and economic incentives tied to compliance.

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Yet many of the details that have emerged so far raise more questions than answers.

Administration officials point to Iran’s reported commitment, in writing, not to pursue nuclear weapons. But Iran has already made that commitment before. The country has been a signatory to the Nuclear Non-Proliferation Treaty since 1970. The challenge has never been the language on paper; it has been enforcement.

History offers ample reason for skepticism. Supporters of the Joint Comprehensive Plan of Action (JCPOA) similarly argued that inspections and monitoring would prevent Iran from advancing its nuclear ambitions. Critics warned that Tehran would exploit loopholes and conceal activities. Whatever one’s view of the JCPOA, the lesson remains that agreements are only as effective as their enforcement. That is why recent comments from Trump and Vice-President JD Vance deserve scrutiny.

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Changing position on Iran’s nuclear program

Trump initially framed the administration’s position as one of “no enrichment.” Yet recent statements suggest a more flexible approach. The president has indicated negotiations are continuing over a possible suspension of enrichment and has suggested Iran could retain the ability to enrich uranium at low levels under permanent restrictions.

That is a considerably different position from a complete prohibition on enrichment.

Vance has emphasized that technical discussions regarding Iran’s stockpile of enriched material are ongoing. The administration insists the United States will help verify its destruction or removal. But there is a substantial difference between permanently removing enriched material from Iran and allowing Tehran to dilute or reclassify existing stockpiles while retaining much of its nuclear infrastructure.

Issues left out in negotiations

Equally notable is what appears to be missing from the discussion.

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Thus far, there has been little public indication that ballistic missile development is a central component of the agreement. Iran’s missile program has long been a major concern for American allies, yet it appears to occupy a secondary role in the negotiations.

The same concern applies to terrorism.

White House talking points describe a framework intended to reduce conflict and promote regional dialogue. Yet Hezbollah continues to engage in hostilities with Israel, raising questions about whether Iranian support for proxy groups is being meaningfully addressed. If that support remains untouched, critics argue, the agreement addresses symptoms while leaving the underlying problem intact.

The administration has also suggested the deal could lay the groundwork for broader regional reconciliation. That vision faces a credibility challenge. Iran continues to support proxy organizations across the Middle East, maintain hostility toward key American allies, and suppress dissent at home. Expectations that Tehran will quickly become a constructive regional partner strike many observers as highly optimistic.

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Concerns over the reconstruction fund

Economic provisions raise another set of concerns.

Administration officials argue that any funds made available to Iran would largely consist of previously frozen assets rather than new American expenditures. Yet whether money originates from taxpayers or from frozen accounts, releasing substantial financial resources to the Iranian regime increases its access to capital. Critics note that previous sanctions relief provided Tehran with significant financial benefits, some of which were used to strengthen proxy groups and expand regional influence.

The reported reconstruction framework has generated particular concern. Opponents argue that providing massive economic resources without ironclad restrictions on terrorism sponsorship, missile development and military expansion risks repeating mistakes made under previous agreements.

Supporters of the administration counter that this deal differs fundamentally from the JCPOA because future economic benefits would be tied to Iranian compliance. That claim may ultimately prove true. But at this stage, many of the crucial details remain unknown.

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The central problem is that the public is being asked to evaluate a framework that has not yet been fully disclosed. Questions about enrichment, missile programs, terrorism, sanctions relief, inspections and enforcement remain unresolved or insufficiently explained.

Until the memorandum of understanding is released and its provisions can be examined in full, definitive judgments are premature. The details will determine whether this agreement represents a genuine strategic breakthrough or simply another diplomatic document whose promises prove difficult to enforce.

Ben Shapiro is host of The Ben Shapiro Show and co-founder of Daily Wire+

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