I remember what I thought when I held the single sheet with the graph on it. I thought, this piece of paper should not exist. It should never have existed. Not in America. Not anywhere, ever. It depicted evil beyond any human project that had ever existed. There should be nothing on Earth, nothing real, that it referred to."
https://apjjf.org/-Daniel-Ellsberg/3222/article.html
He also notes that Finland would have been completely destroyed by the US strike and 100 million would die in Western Europe from the effects of US weapons.