 That's right. I mean, the submarines, they're not called the handmaidens of the apocalypse for nothing. The United States has 14 Ohio-class nuclear-armed, nuclear-powered submarines, and they're technically what are called second strike, which means even if an enemy were to take out all of our missile silos, those submarines are undetectable. They are going around the oceans, not all 14 at the same time, but a good many of them.