Trump’s Threats to Bomb Iranian Infrastructure and the Risk of War Crimes

The strategic approach of the United States in its conflict with Iran appears to be shifting from the degradation of military capabilities toward the deliberate targeting of civilian infrastructure, a move that legal experts warn could constitute a violation of international law.

President Donald Trump has issued a hard deadline of Tuesday, April 7, 2026, for the Iranian government to reopen the Strait of Hormuz. In a social media post on Sunday, April 5, 2026, the president stated that if the deadline is not met, the date would be Power Plant Day, and Bridge Day, all wrapped up in one.

These threats extend to the destruction of bridges, power plants, and desalination plants across Iran. In prepared remarks amplified by the State Department, Trump previously stated that the U.S. Would hit each and every one of their electric generating plants very hard and probably simultaneously, adding that he intended to bomb the country back to the Stone Ages.

When asked by reporters at the White House on Monday, April 6, 2026, if these actions would constitute war crimes, Trump described Iranian leaders as animals, claiming they had killed 45,000 people in the previous month.

The Legal Framework of Military Targeting

Under international law and U.S. Military regulations, a target is considered a legitimate military objective only if it meets two specific criteria: it must make an effective contribution to military action, and its destruction must offer a definite military advantage.

While individual bridges or power stations may occasionally meet these criteria, experts argue that the mass destruction of such infrastructure to pressure a government into political concessions is unlawful. Brian Finucane, a former State Department legal adviser with the International Crisis Group, noted that such targeting is driven by a desire to politically coerce the opposing party and inflicting pain rather than by military advantage.

The targeting is not being driven by considerations of military advantage, but to politically coerce the opposing party and inflicting pain, things which would not be legitimate aims.

Brian Finucane

Michael Schmitt, a former U.S. Air Force judge advocate, stated that the indiscriminate attacks described by the president could be considered war crimes. He distinguished war crimes from general violations of the laws of armed conflict, noting that war crimes are serious enough that military commanders and political leaders could face criminal charges.

Military Dilemmas and Precedents

The rhetoric from the administration has created a crisis within the U.S. Chain of command. Defense Secretary Pete Hegseth has reportedly ordered military forces to show no quarter, no mercy, placing U.S. Officers in a position where they must choose between disobeying presidential orders or participating in potentially illegal strikes.

Past U.S. Campaigns provide a contrast in methodology. During Operation Desert Storm in Iraq and the 1999 campaign in Serbia, the U.S. Targeted electricity grids using graphite bombs designed to cause short-circuits without creating permanent damage. In contrast, the current threats describe a scale of permanent destruction aimed at the life-supporting infrastructure of 93 million Iranians.

Recent actions suggest the boundary between military and civilian targets is already blurring. On April 3, 2026, a U.S. Airstrike destroyed the B1 highway bridge west of Tehran in Karaj. While U.S. Officials claimed the bridge was used to transport missile and drone parts, other reports indicated the bridge was still under construction and had not yet opened to traffic.

Shift Toward Collective Punishment

The current trajectory suggests a shift toward a strategy of collective punishment. While President Trump initially distinguished between the Iranian regime and its population—specifically avoiding power infrastructure in the early weeks of the conflict—his recent rhetoric suggests a broader target set.

The U.S. And Israel have also increased attacks on nonmilitary targets, including petrochemical and steel plants. Legal observers have noted that describing Iranian leaders as animals mirrors rhetoric used by Israeli Defense Minister Yoav Gallant in 2023 to justify the siege of Gaza.

This escalation occurs as the Strait of Hormuz remains a primary point of leverage for the Iranian government. Analysis suggests that a regime willing to kill tens of thousands of its own citizens to maintain power is unlikely to surrender simply because the civilian population is suffering from a lack of power and water.