President Donald Trump announced June 19, 2026, that a tentative agreement between the U.S. and Iran will end the conflict with Israel.

The deal is critical because it aims to stabilize global energy markets by reopening the Strait of Hormuz, a vital artery for oil shipments.

Speaking from the White House and referencing a NATO gathering, Trump said the diplomatic progress would conclude the recent hostilities [1]. The conflict between Israel and Iran lasted 12 days [2]. This period of instability coincided with reports that oil prices increased by more than two percent [3].

While Trump said the war is nearly over, the finality of the agreement remains a point of contention among officials. Some reports indicate the deadly conflict is over and will not restart [1]. However, other officials on both sides have said they may return to fighting if the terms of the peace talks are not satisfactory [4].

Details regarding the agreement are still pending. A memorandum of understanding was digitally signed, but the specific terms of the deal have not been fully released [5]. The primary objective of the current diplomatic push is to ensure the Strait of Hormuz remains open to maritime traffic, and to prevent further escalation in the region [1, 5].

Trump said the administration is moving to finish the job quickly to ensure lasting stability. The announcement follows a period of high tension where the risk of a broader regional war threatened international trade and security [1, 2].

The conflict between Israel and Iran lasted 12 days.

The announcement reflects an attempt to prevent a total collapse of oil transit through the Strait of Hormuz, which would have catastrophic effects on the global economy. However, the contradiction between the White House's optimism and the warnings from field officials suggests the ceasefire is fragile and dependent on the final details of the memorandum of understanding.