WASHINGTON — President Trump announced the immediate end of the ceasefire with Iran on Thursday, confirming that U.S. forces will conduct further strikes after Iranian attacks closed the Strait of Hormuz to commercial shipping for the second time this year.

The renewed hostilities sent oil futures climbing by more than 8 percent in early trading, a direct cost American consumers and domestic industries will bear at the pump and in supply chains. The U.S. Energy Information Administration had previously linked similar disruptions to an average 45-cent per gallon increase in gasoline prices.

Strait Closure Hits American Workers

The Hormuz bottleneck handles roughly one-fifth of global petroleum transit. Any sustained interruption promises to compound the cost pressures already squeezing American manufacturing and logistics sectors. Rising fuel costs historically act as a regressive tax on working households, eroding wage gains across the middle class.

The President, speaking from the NATO summit in Ankara, rejected any return to negotiations. "The truce is over," Trump told reporters. "Iran chose escalation, and they will bear the consequences."

U.S. naval assets in the region have been authorized to clear the waterway by force. The Department of Defense has not disclosed the scale of additional deployments, though officials characterized the response as calibrated to restore free navigation without broadening the mission into nation-building or occupation.

No Quagmire, No Nation-Building

Critics of Washington's foreign policy establishment have long argued that the U.S. has no compelling national interest in absorbing the costs of policing Persian Gulf chokepoints for European and Asian energy consumers. The Trump administration has previously signaled a desire to disentangle from Middle Eastern conflicts, but Thursday's orders reflect a narrower doctrine: defending the arteries of global trade when American economic output is directly imperiled.

The disruption also renews attention on the foreign lobbying efforts that shape Washington's posture toward Iran. While Saudi and UAE interests have pressed for aggressive action, domestic energy independence advocates note that U.S. shale production could insulate the American market if infrastructure and permitting bottlenecks were resolved. Congress has yet to move on those reforms.

The Navy reported no American casualties in the latest exchange. Iranian state media acknowledged the strikes but characterized them as limited.