Ukraine’s president challenges Washington over Russia sanctions, military support and the direction of peace efforts

Ukrainian President Volodymyr Zelensky has adopted a more confrontational tone towards US President Donald Trump, reflecting growing tensions over Washington’s approach to Russia and the future of American support for Ukraine.

For much of their dealings since Trump returned to the White House in January 2025, Zelensky has sought to maintain a working relationship with the US president, wary that a breakdown in relations could threaten the military and intelligence assistance Kyiv needs to defend itself against Russia’s invasion.

However, recent developments have prompted a change in approach. In October 2026, Zelensky publicly criticised Trump’s decisions concerning Russia, including moves to ease certain energy-related restrictions and facilitate Russian diesel supplies. He argued that such measures could weaken pressure on Moscow while Russia’s war against Ukraine continues.

The Kyiv Independent, the dispute has become more serious as Washington has increased pressure on Kyiv over its attacks on Russian oil infrastructure, while questions have emerged over the reliability of American support.

Zelensky takes a tougher stance against Trump as tensions grow over Russia sanctions, US military support for Ukraine and efforts to negotiate an end to the war.