Fact Check: Was Trump Stopped From Using Nuclear Codes On Iran? Here’s The Truth

However, the claim quickly runs into a reality check. Under the US chain of command, the president holds ultimate authority over nuclear decisions—meaning no military official can technically “block” such an order.

While reports from outlets like CNN and The Washington Post do point to disagreements between Trump and military leadership over Iran, there is no verified evidence supporting the explosive claim of a blocked nuclear strike.

Another report by The Wall Street Journal noted tensions during a separate operation, even suggesting Trump was kept away from the Situation Room due to concerns over his conduct—but again, nothing confirms the viral narrative.