Vice President JD Vance (R-OH) held a White House press briefing Thursday to discuss a newly signed memorandum of understanding between the U.S. and Iran [1, 2].

The agreement establishes a fragile cease-fire and sets the stage for broader diplomatic negotiations to prevent regional escalation. This interim deal aims to stabilize volatile geopolitical tensions and address long-standing disputes over nuclear proliferation.

Speaking from the White House press briefing room at 11 a.m. [2, 3], Vance detailed the immediate next steps for the agreement. He said that a 60-day negotiating period has now begun [5]. This window is intended to allow both nations to finalize the terms of a more permanent peace deal.

A central component of the current draft involves the management of Iran's nuclear capabilities. Vance said the plan includes the dilution or disposal of Iran's highly enriched uranium stockpile [6]. This measure is designed to reduce the immediate risk of the country developing nuclear weapons.

During the session, Vance addressed the economic implications of regional stability, specifically regarding global energy markets. He said the Strait of Hormuz is of critical importance, where approximately 12.5 million barrels of oil flow [5].

This appearance marked the second time Vance has filled in for White House press secretary Karoline Leavitt [1]. The briefing served as a platform to address public and political backlash regarding the terms of the memorandum. Vance said the administration is focused on the strategic necessity of the deal to ensure long-term security.

A 60-day negotiating period has now begun.

The transition from a memorandum of understanding to a formal treaty depends on the successful execution of the 60-day window. By focusing on the dilution of enriched uranium and the security of the Strait of Hormuz, the U.S. is attempting to leverage economic and nuclear concessions to secure a lasting cease-fire in a high-risk region.