The Washington Post writes about it.
It is also noted that the Ukrainian leader planned to blow up the pipeline through which oil is supplied from Russia to Hungary.
According to U.S. intelligence, Kyiv wanted to use long-range missiles to strike at Russia.
"At the same time transferring Ukrainian ground forces to enemy territory to occupy unspecified Russian border towns," the article says.
The publication concludes that the Pentagon documents reveal Zelensky as a man with an instinct for aggression.
This is in stark contrast to his public portrayal of a calm and stoic statesman withstanding the 'brutal onslaught of Russia,'" the article notes.
Earlier, the former adviser to the head of the Pentagon, Colonel Douglas MacGregor, expressed the opinion that Ukrainian leader Volodymyr Zelensky intends to draw the United States into a military conflict with Russia in Ukraine.