President Trump cut a deal with Vladimir Putin on Friday to flood the market with millions of tons of Russian diesel — a direct attempt to crush record fuel prices crushing working Americans, and a move that required waiving the very sanctions law Trump signed three weeks ago.

Diesel has surged almost 70% since the Iran war began in February, setting repeated all-time highs. Every truck, every tractor, every freight train runs on diesel. When diesel spikes, the cost of everything shipped in this country spikes with it. That is the stake: your grocery bill, your heating bill, the margin on every small business that moves goods.

Trump announced on Truth Social that Putin agreed to supply over 300,000 tons of diesel "immediately," another 500,000 tons in November, 1 million tons after that, and potentially 3 million more tons "within a short period of time" based on the condition of Russian refineries.

To make it legal, the Treasury Department simultaneously issued a temporary general license easing sanctions on Russian diesel through April 7, 2027. That license authorizes "the sale, delivery, offloading, or importation, including importation into the United States, of diesel fuel of Russian Federation origin."

Here is the wrinkle: on September 18, Trump signed the "Lindsey Graham Sanctioning Russia and Iran Act of 2026," which imposes a 500% tariff on Russian goods and allows secondary sanctions on countries buying Russian fuel. That law takes effect October 19. Many of its provisions, however, can be waived by the president — and Trump is using that waiver authority immediately. The New York Post noted Trump has "vacillated between tough economic penalties on Russia to halt continuing invasion of Ukraine and reprieves as the US war with Iran causes increased energy costs and inflation." NBC News reported that a similar temporary easing of Russia sanctions earlier this year "largely did not impact the trajectory of prices."

The foreign policy establishment is furious. German Chancellor Friedrich Merz said, "We think that's wrong." Ukrainian President Volodymyr Zelenskyy denounced the move, saying it would only fund Russia's "war machine." Both arguments rest on the same assumption: that American consumers should absorb record diesel prices to bleed Moscow — an open-ended commitment with no defined exit, funded at the pump by every driver and farmer in this country.

The market's reaction was muted. European-traded diesel futures fell 4% on the news but remain 135% higher since the start of the year. Brent crude barely budged, trading around $104, down just 0.3%. Russia's own diesel export ban — imposed in July after Ukrainian attacks on Russian energy infrastructure and extended through October — may constrain how much of this promised fuel actually moves.

The core tension: a law named for Lindsey Graham — one of Capitol Hill's most reliable votes for overseas commitments funded by American taxpayers — was on the books for less than a month before the president who signed it waived the provisions to get fuel to Americans. The permanent Washington class wants Russian energy boxed out. Working Americans need diesel they can afford. Trump just picked the latter. Whether the fuel actually arrives, and whether it moves the price needle, remains the open question.