President Donald Trump announced Wednesday that the tentative ceasefire between the U.S. and Iran has ended following renewed military strikes [1].

The collapse of the truce signals a return to high tension in the Middle East, threatening global energy stability and increasing the risk of a direct conflict between the two nations.

Speaking at the NATO summit in Ankara, Turkey, Trump said the ceasefire is over [2]. The decision follows military exchanges that took place in the Strait of Hormuz on the evening of Tuesday, July 2 [3].

The U.S. Pentagon said the military response was necessary after Iran attacked commercial ships in the Strait of Hormuz [1]. This waterway is a critical chokepoint for global oil shipments, making any instability in the region a matter of international economic concern.

Trump used strong language to describe the Iranian government, calling Iran's leaders "scum" and "sick people" [4]. He said he has a lack of interest in continuing diplomatic efforts with the regime.

"I don’t want to deal with them… it’s a waste of time," Trump said [4].

The announcement triggered immediate volatility in global markets. Oil prices rose more than six percent following the statement [5]. Some reports indicated the jump was approximately six percent [6].

The timing of the announcement coincides with the NATO summit, where member nations are discussing collective security and regional stability. The abrupt end to the ceasefire complicates those discussions as allies weigh their positions on U.S. military actions in the Persian Gulf.

"The ceasefire is over."

The termination of the ceasefire suggests a shift toward a more aggressive U.S. posture toward Iran. By linking the collapse to the protection of commercial shipping in the Strait of Hormuz, the U.S. is prioritizing the security of global energy transit over diplomatic stability. The immediate spike in oil prices demonstrates how closely global markets tie energy costs to the volatility of U.S.-Iran relations.