U.S.-Iran MOU Signed to Reopen Strait of Hormuz

The White House announced on Monday that a memorandum of understanding (MOU) has been signed between the United States and Iran. This agreement aims to reopen the Strait of Hormuz and lift the U.S. naval blockade, alongside discussions related to Iran’s nuclear program, sanctions relief, and asset freezes. It marks a new phase in negotiations about regional security.

A senior U.S. official confirmed the signing, highlighting that President Trump, Vice President J.D. Vance, and Iranian Parliament Speaker Mohammad Bagher Ghalibaf were key figures in formalizing the agreement. The official noted that this deal creates a framework for future negotiations and relationships, linking Iran’s potential reintegration into the global economy with compliance on its nuclear program, including assurances against developing nuclear weapons and financing terrorism.

The official characterized the framework as a “two-way street,” suggesting that if Iran behaves like a responsible nation, it too will be treated accordingly. There are expectations that the agreement could benefit not only the people of Iran but also the Gulf region and the U.S., although they acknowledged there’s still much work ahead.

While the MOU promises the “immediate opening of the Strait of Hormuz” and a “joint lifting of the naval blockade,” officials cautioned that the term “immediate” is relative. The strait is currently filled with mines, and not all ships are ready to move through due to varying risk tolerances among their crews. The official stated that traffic flow through the strait has already increased and will likely continue to do so, though normalcy might take a couple of weeks.

On Sunday, a statement was made indicating that the deal with Iran was finalized, urging global shipping to commence operations. Additionally, Pakistan’s Prime Minister Shehbaz Sharif commented that a peace agreement between the U.S. and Iran is now in place, with a formal signing event scheduled in Switzerland for June 19.

A senior official reported that the signing ceremony is on track, crediting progress to the negotiation team, which includes Vance, Jared Kushner, and Steve Witkoff, for establishing direct relations with high-ranking Iranian officials—a rarity in the past 47 years. This engagement has helped clarify the direction of discussions.

Another U.S. official indicated that Iran’s struggling economy and the impact of conflict on its industrial and military sectors, paired with domestic discord, have facilitated negotiations. Talks have reportedly included both public discussions with Pakistan and private conversations with Qatar. Officials expect to know in a few weeks if the current understanding will evolve into a formal agreement.

When inquired about the status of frozen Iranian assets at the time of signing, the senior U.S. official stated that none had been released. There is, however, a willingness to gradually unfreeze funds and ease sanctions contingent upon Iran taking transparent and irreversible steps toward compliance.

The senior U.S. official also mentioned that the memorandum would eventually be made public, clarifying that no ancillary agreements exist. Any sanctions relief or access to frozen funds will be tied to Iran’s performance and actions.

An official stated that while reductions in U.S. forces in the region have not yet occurred, such moves would depend on Iran making specific concessions as part of any final agreement.

Preventing the resurgence of Iran’s nuclear program remains a priority for the U.S., with broader sanctions relief conditional on Iran’s behavior, specifically regarding terrorism and regional stability.

Trump has reportedly encouraged Vance to take a leading role in these negotiations, viewing it as a significant opportunity for change. There is a sense of optimism among negotiators about Vance’s involvement, emphasizing that it reflects the president’s commitment to the discussions.

Finally, the deal does not require Israel to withdraw from Lebanon, as the official clarified that such a withdrawal isn’t a condition for the agreement. This deal is framed as a cease-fire but is not unilateral, allowing Israel the right to defend itself should Hezbollah act against Israeli targets.