This is a solid movie about nuclear deterrence from 2000. If you have time, find it for free on amazon prime.
Interestingly, the movie occurs during a presidential primary where Donald Trump is winning.
The second solid performance (even better & also found on Amazon – or youtube) is a 2001 made for TV movie called WW3, starring Timothy Hutton, Vanessa Williams, and many others you know but can’t name. It was also prophetic, in saying “Chicago in the series? It’s TEOTWAWKI”.
This one is a very good movie.