Iran's chief negotiator Mohammad Bagher Ghalibaf warned on June 18, 2026, that Tehran would not honor its 14 point memorandum of understanding with the U.S.
Research answer

Create a landscape editorial hero image for this Studio Global article: What were the key details, warnings, and context surrounding Iran's chief negotiator Mohammad Bagher Ghalibaf's combative statement that Teh. Article summary: Here is a comprehensive breakdown of the situation, based on the available reporting.. Topic tags: general, news, general web, user generated. Style: premium digital editorial illustration, source-backed research mood, clean composition, high detail, modern web publication hero. Use reference image context only for broad subject, composition, and topical grounding; do not copy the exact image. Avoid: logos, brand marks, copyrighted characters, real person likenesses, fake screenshots, UI text, readable text, watermarks, charts with fake numbers, clickbait thumbnails, icons, and tiny thumbnail layouts. Make it useful as an illustrative visual, not as factual evi
On June 18, 2026, just as the United States and Iran signed a 14-point memorandum of understanding (MoU) to end months of hostilities, Iran's parliamentary speaker and chief negotiator Mohammad Bagher Ghalibaf issued a stark warning: Tehran would not uphold its side if Washington failed to deliver .
"If the United States does not honor its commitments, there is no way Iran will honor its own commitments," Ghalibaf said, speaking through the media arm of Iran's Islamic Revolutionary Guard Corps (IRGC) . He added that Iran's "finger remains on the trigger," signaling that the country's armed forces remain fully prepared for hostilities to resume at any moment
.
The statement was not an isolated outburst. It capped months of combative rhetoric from Ghalibaf, who in April and May had declared that Iran "harbors no trust in the adversary" and was ready to provide a "well-deserved" response to any renewed U.S. attacks . The warning, amplified by the IRGC's own media, underscores a central tension: Ghalibaf is both Iran's lead negotiator with the U.S. and a former senior IRGC commander who served as head of the IRGC Air Force before entering politics
. His dual identity means the security establishment he once commanded is monitoring the deal warily and will hold Washington to account
.
The MoU, signed by President Donald Trump and Iranian President Masoud Pezeshkian, is structured as a two-phase process that CNN described as creating "big commitments from Washington, not from Tehran" . A draft obtained by multiple news outlets lays out the following key provisions
:
Phase 1 — Immediate (upon signing):
Phase 2 — Deferred (60-day negotiation window):
The core asymmetry is clear: Iran receives substantial economic relief immediately — including tens of billions of dollars in oil revenues and frozen assets — while its major commitments, especially on the nuclear front, are delayed until Phase 2 talks . As CNN's analysis put it, the memorandum "allows Iran to gain substantial benefits immediately... in return for refraining from attacking vessels in the Strait of Hormuz"
.
Ghalibaf's warnings were echoed by IRGC Quds Force commander Esmail Qaani, who emerged from months of public silence to frame the deal not as a diplomatic compromise but as proof that the U.S. was forced to the negotiating table . In a series of statements in June 2026, Qaani delivered several pointed messages
:
Qaani's remarks, carried by Iranian state media, reinforced the hardline narrative that the framework was a victory for Tehran — that Iran had "outlasted" the U.S. militarily and economically . He stated that the Bab al-Mandeb Strait "is fully in the hands" of Iran's allies, suggesting that Iran's capacity to disrupt global shipping remains intact regardless of the deal
.
The broader context is that Iran's hardline establishment is publicly framing the MoU not as a concession but as evidence that Washington was exhausted and forced to sue for peace . This narrative serves a domestic political purpose: it allows leaders like Ghalibaf and Qaani to present economic relief as a dividend of resistance, not diplomacy.
At the same time, Ghalibaf's and Qaani's repeated warnings reveal deep skepticism within the IRGC that Washington will deliver on its promises, particularly on sanctions relief and the $300 billion reconstruction fund . Ghalibaf has consistently stated that "we will not approve any agreement until we are certain that we have secured the rights of the Iranian people" and that those working on diplomacy "had no trust in the US words or promises"
.
This skepticism is not new. As early as May 2026, Ghalibaf insisted that the U.S. had "no alternative" but to accept Iran's 14-point proposal, warning that "the longer they drag their feet, the more American taxpayers will pay for it" . Even after the deal was signed, he told state media that Iran's distrust of the U.S. remained, and the country's "finger is on the trigger"
.
The fundamental risk built into this framework is that Iran receives its major benefits upfront — oil revenue, frozen assets, and a promised $300 billion fund — while its most significant commitments, especially on nuclear enrichment, are deferred. If Washington stumbles on implementation, or if hardliners in Tehran decide the U.S. has not delivered enough, Iran's negotiators have already provided the public justification to walk away.
As Ghalibaf put it on June 13: "Commitments made must be commitments kept. No ifs, no buts, no excuses. You reap what you sow" . The question now is whether the U.S. can deliver on its promises fast enough to keep Iran's "finger" off the trigger during the 60-day window when the hardest issues — the fate of Iran's nuclear program — are still on the table.
Studio Global AI
This page includes a source-backed answer you can continue inside Studio Global.
Iran's chief negotiator Mohammad Bagher Ghalibaf warned on June 18, 2026, that Tehran would not honor its 14 point memorandum of understanding with the U.S.