US lawmakers warn Russian diesel deal could undermine Ukraine peace efforts

US lawmakers and former officials have warned that President Donald Trump's agreement to allow large deliveries of Russian diesel could weaken pressure on Moscow and complicate efforts to negotiate an end to the war in Ukraine, according to reporting in the supplied material.

Trump announced that Russia would supply more than 300,000 tons of diesel initially, followed by larger volumes in subsequent months, Kyiv Post reported. The US administration also issued a temporary authorisation for some transactions involving Russian diesel.

Former US ambassador to Ukraine Steven Pifer told Kyiv Post that the decision would send American money into the Russian economy while Washington was trying to persuade Moscow to negotiate. He also argued that the initial shipment would be too small to make a major difference to US diesel prices.

Pifer said the first 300,000-ton shipment amounted to less than half a day of US diesel consumption, according to Kyiv Post. He questioned whether the announced volumes would produce a meaningful reduction in prices for American consumers.

Kyiv Post reported criticism from both Republicans and Democrats. The Guardian said Ukrainian President Volodymyr Zelensky was angered by the deal, while Ukrainian Foreign Minister Andrii Sybiha was reported as saying that easing diesel sanctions showed weakness towards Moscow.

A merged report in the monitoring material said Germany was pushing for new sanctions on Russia despite the US-Moscow diesel agreement. The supplied brief does not provide further detail on the German measures, so ECTV is not specifying sanctions that are not in the material.

The agreement came after Trump signed legislation in September intended to increase economic pressure linked to Russian energy, Kyiv Post reported. Critics therefore questioned how the new authorisation fitted with Washington's existing sanctions policy.

The announcement also coincided with US, Ukrainian and European talks in Miami on possible steps towards ending the war. Czech outlets in the source list reported that the talks ended earlier than planned after the diesel agreement became public.

The White House presented the diesel agreement as a measure aimed at easing fuel costs for US consumers. The supplied material does not include a final assessment of how the deal will affect sanctions policy, Russian export revenue or the Ukraine negotiations.