President Donald Trump (R-FL) and Iran's top negotiator virtually signed a memorandum of understanding to end the U.S. naval blockade of Iranian ports [1].

The agreement aims to stabilize one of the world's most critical maritime chokepoints and halt active hostilities between the two nations. By reopening the Strait of Hormuz, the deal seeks to prevent further disruptions to global energy supplies and trade.

The virtual signing took place on June 15, 2026 [1]. Under the terms of the memorandum, the United States will lift its naval blockade and allow the reopening of the Strait of Hormuz [1, 2]. The agreement also establishes a framework for the two countries to address the long-standing conflict over Tehran's atomic capabilities.

"We have signed the agreement to end the blockade and reopen the Strait of Hormuz," Trump said [1].

Beyond the immediate maritime relief, the deal initiates a formal diplomatic process. A senior U.S. official said the two nations will begin 60 days [1, 2] of nuclear negotiations immediately [2]. This window is intended to determine whether a lasting nuclear framework can be reached to prevent further escalation.

President Trump characterized the outcome as a total victory for U.S. diplomacy. "I have secured an unconditional surrender from Iran," Trump said [3].

Vice President JD Vance (R-OH) was also involved in the proceedings, representing the United States during the virtual negotiations [1]. The agreement follows a period of heightened tension and naval confrontation in the region, marking a sudden shift toward a negotiated settlement.

"I have secured an unconditional surrender from Iran."

This agreement represents a strategic pivot from maximum pressure to a time-bound diplomatic window. By decoupling the immediate maritime crisis in the Strait of Hormuz from the broader nuclear dispute, the U.S. is attempting to lower the risk of accidental kinetic conflict while maintaining a strict 60-day deadline to secure concessions on Iran's nuclear program.