I really like this guy's videos. William Spaniel is a political scientist, a professor in game theory. He covers conflicts from an academic point of view, and personally I can't get enough. Pretty much all of his videos are worth watching. He has been uploading regularly since the start of the Ukraine war, so a glance in his list of videos will probably find you something you'd like.

He is still a professor actively publishing new research.

There is a bit of subtle humor thrown into the mix too :)