A US official said American negotiators had reminded Kyiv that Washington was providing weapons and intelligence and that Ukraine should not take actions that hurt American consumers. Another source familiar with the matter said the US had threatened to cut intelligence sharing.

Ukraine struck a Russian oil refinery after Volodymyr Zelensky turned on Donald Trump, saying he was “done” with the president’s energy ceasefire.

Zelensky also expressed anger over what he described as a "dangerous" lack of US intelligence sharing and simultaneous restrictions on the Starlink satellite internet service as Russia intensified its...