Trump expands tax-free diesel access amid Iran war-driven price surge

President Trump has initiated policy interventions to lower US diesel prices, primarily through executive orders lifting tax restrictions on 'red diesel' and deferring federal fuel taxes. This action is confirmed. Concurrently, Trump has repeatedly claimed that Ukrainian strikes on Russian oil refineries and domestic refinery closures in Democratic-led states are key drivers of rising US fuel prices, while downplaying the impact of the Iran conflict and Strait of Hormuz risks. The causal links asserted by Trump are largely unverified and politically motivated.