Donald Trump has said Ukrainian President Volodymyr Zelensky must stop “knocking out diesel fuel in Russia,” as Kyiv continues a campaign of long-range drone strikes against Russian oil and energy infrastructure. “He [Zelensky] has to do one thing. He has to stop knocking out diesel fuel in Russia,” Trump told reporters in Ireland on Sunday. JOIN US ON TELEGRAMFollow our coverage of the war on the @Kyivpost_official. “We spoke to Mr. Zelensky about it. There are plenty of other targets. Don’t hit diesel fuel,” he added. Russia’s fuel crisis Ukraine has intensified attacks on oil refineries, fuel depots and other energy facilities deep inside Russia in recent months, disrupting production and supplies. Kyiv says the campaign is intended to weaken Moscow’s war effort, which relies heavily on energy revenues. The strikes have forced several Russian refineries offline temporarily and reduced fuel production, contributing to domestic diesel shortages in the world’s second-largest diesel exporter. Moscow has extended a ban on diesel exports until September 30 in an effort to stabilize the domestic market. Trump’s comments came a week after his envoys Steve Witkoff and Jared Kushner visited Moscow and Kyiv as part of Washington’s renewed effort to end the war, now into its fifth year. The pair met Russian President Vladimir Putin before traveling to Kyiv for talks with Zelensky, in what was their first visit to Ukraine since Russia launched its full-scale invasion in 2022.