Donald Trump’s decision to waive newly enacted sanctions on Russia has turned a measure designed to constrain Moscow’s war economy into a fresh argument over whether lower fuel prices can coexist with sustained pressure on the Kremlin.

The waiver paused provisions in the Lindsey O. Graham Sanctioning Russia and Iran Act, which had been set to target Russian officials, banks, energy-shipping networks and major purchasers of Russian oil and gas. Trump told Congress that suspending the measures was in the U.S. national interest. ¹

The administration’s case rests on energy costs. Days before the waiver, Trump said Russia would supply more than 300,000 tonnes of diesel immediately, followed by further shipments, and described lower prices for Americans — particularly farmers, ranchers and truckers — as his “Greatest Priority.” ² Supporters of that approach can point to the president’s broad discretion under the law and to the political urgency attached to fuel prices before the midterm elections.

Critics, however, argue that the two policies work at cross-purposes. The sanctions legislation was passed with bipartisan support to restrict revenue and financial channels supporting Russia’s invasion of Ukraine. A bipartisan group of lawmakers urged Trump to implement it fully and without delay, saying tougher measures could be decisive in pushing Vladimir Putin to take peace talks seriously. ³

Volodymyr Zelenskyy has cast the diesel agreement more starkly, warning that allowing Russian petroleum sales is “an investment in a war that must be ended.” ¹ The dispute therefore is not only over sanctions authority: it is over whether commercial engagement with Moscow can ease pressure on consumers without eroding the leverage Washington and its allies hoped to use against Russia.