We can’t take a chance on after having done this incredible thing last night of letting somebody else take over, where we have to do it again. We can do it again, too. Nobody can stop us. There’s nobody that has the capability that we have. You know, when I watch that war in Russia going on and on and on and everybody dying. It’s primitive. It’s horrible. It’s horrible, it’s really horrible.

Said during a Fox and Friends call [3 January maybe?].

https://nymag.com/intelligencer/article/trump-venezuela-attack-maduro-speech-wildest-remarks.html

This article covers some of his other remarks yesterday/today but it relies so heavily on embedded posts that it’d be hard to post in full text while their commentary doesn’t add anything. Otherwise I haven’t yet seen an actual article on this specific quote outside of social media posts.