U.S. officials warned senior Ukrainian military and government officials that Washington would suspend intelligence sharing and the Prioritized Ukraine Requirements List weapons mechanism if Ukraine struck Russian energy infrastructure during an "energy ceasefire" that U.S. President Donald Trump announced unilaterally on Oct. 11, The Kyiv Independent reported on Oct. 12, citing Ukrainian officials. Russia struck a Kharkiv thermal power plant just hours after the announcement, while President Volodymyr Zelensky said Kyiv would respect the ceasefire only if Moscow did the same.