 of something called MAD, Mutually Assured Destruction. And this was demonstrated in the movie War Games with Matthew Broderick. I don't know if you ever saw that movie. It's a great movie where a character hacks into the Defense Department's computers, accidentally sets off the program that could lead to world destruction. The doctrine may be coming to an end. Leaders like Kim Jong-un, who's, I would argue, he's a myopic vision. He's only, he's about his own aggrandizement, right?