President Donald Trump postponed a final decision on the Iran cease-fire Memorandum of Understanding (MOU) following a meeting this week [1].
The delay signals a hardening of the U.S. position on regional security, potentially stalling a diplomatic resolution to the conflict if Iran refuses to meet strict disarmament conditions.
Trump held the meeting in the White House Situation Room on May 28, 2026 [1]. The session lasted approximately two hours [1]. During the proceedings, Trump said he would only accept an agreement that satisfies his specific red-line conditions [1].
These conditions include the total abandonment of Iran's nuclear program, and the destruction of all highly enriched uranium [1]. Trump also demanded the immediate opening of the Strait of Hormuz, specifying that this must occur without any financial transactions [1].
"Iran must give up its nuclear program... highly enriched uranium must be destroyed," Trump said [1].
Regarding the maritime corridor, Trump said, "Immediate opening of Hormuz... there will be no monetary transactions" [1].
Vice President JD Bence said that the timeline for a final agreement remains uncertain. He said that the administration is currently exchanging views on several specific phrases within the document [1].
"I don't know exactly when, or if, the President will actually sign the MOU," Bence said [1].
The administration's refusal to sign the MOU without these concessions suggests that the U.S. is prioritizing total disarmament over a phased cease-fire. The focus on the Strait of Hormuz further indicates that the U.S. views the freedom of navigation in the Persian Gulf as a non-negotiable element of any peace deal [1].
“"Iran must give up its nuclear program... highly enriched uranium must be destroyed"”
The postponement of the MOU indicates a high-stakes diplomatic deadlock. By linking a cease-fire to the total destruction of nuclear capabilities and the unconditional opening of the Strait of Hormuz, the U.S. is shifting the goalposts from a temporary truce to a comprehensive surrender of Iranian strategic assets. This approach increases the risk of continued instability in the Persian Gulf if Iran perceives these demands as an ultimatum rather than a basis for negotiation.
