More than 100 days after US and Israeli military operations began against Iran, both sides have signed a Memorandum of Understanding (MOU) officially ending the fighting while setting out a 60-day framework for future negotiations over Iran's nuclear programme.

The deal confirms an immediate halt to military operations on all fronts including Lebanon, mutual respect for sovereignty, the reopening of the Strait of Hormuz, and the lifting of the US naval blockade on Iranian shipping. The document was signed separately by President Donald Trump and Iranian President Masoud Pezeshkian.

What the Left Is Saying

Progressive critics of the agreement argue that the $300 billion reconstruction fund for Iran represents an enormous financial commitment without adequate safeguards. Senator Bernie Sanders of Vermont, an independent who aligns with Democrats on many issues, has questioned whether such a large economic package should be approved by Congress rather than negotiated unilaterally by the executive branch.

Human rights organizations have also weighed in cautiously. The National Iranian American Council noted that the deal provides relief from immediate military pressure but raises concerns about whether provisions protecting Iranian civil society and human rights will be addressed in subsequent negotiations.

Left-leaning foreign policy analysts at the Center for Strategic and International Studies argued that deferring the hardest questions on Iran's highly enriched uranium and enrichment programme to future talks creates risks. "The 60-day window may prove insufficient for the complex technical negotiations required," the think tank stated in an analysis.

Environmental groups have raised separate concerns, noting that the reconstruction funding framework does not include specific environmental safeguards for any infrastructure development in Iran.

What the Right Is Saying

Conservative critics of the deal argue it represents significant concessions without adequate US gains. Senator Ted Cruz of Texas called the $300 billion commitment deeply problematic. "History teaches us that giving billions of dollars to theocratic lunatics who want to murder us is not a good idea," Cruz told The Hill. "I think the president is receiving some very poor advice."

Conservative commentator Tucker Carlson, whose views remain influential among many Trump supporters despite recent criticism of the administration, offered sharper language on his show on X. "This is a pretty humiliating loss for the United States," Carlson said. "This is a loss."

Republican lawmakers have pointed to several war aims that did not make it into the final MOU. During the conflict's early stages, Trump had pledged to "destroy their missiles and raze their missile industry to the ground" and leave it "obliterated." The agreement contains no provisions addressing Iran's missile capabilities.

Additionally, Trump's March promise that the US was working to ensure "the Iranian regime cannot continue to arm, fund and direct armies outside of their borders" also went unmentioned. Vice President JD Vance acknowledged this reality when he told reporters that the US "expects" Hezbollah will refrain from firing on Israelis but that ceasefires are a "little messy."

What the Numbers Show

The MOU contains several quantifiable commitments: The reconstruction and economic development plan for Iran is valued at least $300 billion, or approximately £224 billion. The agreement establishes a 60-day framework for nuclear negotiations.

Before the conflict disrupted shipping, roughly 20% of the world's oil passed through the Strait of Hormuz daily, according to US Energy Information Administration data. The reopening of this waterway is expected to ease global oil market pressures that contributed to rising fuel prices during the fighting.

Iran's immediate obligations under the deal are relatively limited: reaffirming it will not pursue nuclear weapons and entering negotiations on its highly enriched uranium programme. The more substantial commitments regarding sanctions relief, asset releases, and reconstruction funding flow primarily from Washington.

Polls conducted during the conflict showed public frustration with rising gas prices, a key concern for an administration that campaigned against foreign entanglements similar to past "forever wars."

The Bottom Line

Both sides are claiming victory while facing critics who argue their leadership gave too much away. For Iran, the deal preserves the Islamic Republic's structure and lifts economic pressure, but creates internal challenges as hardliners who declared victory over Washington may resist compromises on nuclear issues needed to reach a final agreement.

For the United States, the reopening of Hormuz addresses immediate economic pressures at home while deferring harder questions about Iran's missile programme and regional proxy relationships. The next 60 days will test whether both governments can deliver enough progress to satisfy domestic critics without appearing to have made unilateral concessions.

The comparison to the 2015 Joint Comprehensive Plan of Action looms over negotiations in both capitals, with political opponents already drawing parallels to what they characterize as earlier betrayals or missed opportunities respectively.