The entire NK stand off may be a trap laid by Putin/Xi Jinping to take over the world. Once Trump attacks, they launch EMPs on the US and make it looks like NK did it.
They could possibly knock out the US nuclear triad. The ICBMs are the main component and they're vulnerable to trickery due to the super short launch window.
All it would take is Trump refusing to launch for 8 minutes and then eliminating 18 x Ohio subs. Russia/China might take some return fire but it wouldn't threaten Putin/Xi personally at any point.
The US should be scrambling to get every nuclear weapon onto a launch platform, like nuclear Tomahawks on every naval vessel, and just shred the START treaty. Major US allies should have 500+ independently developed weapons.
We're currently living in a dangerous time where MAD may not actually be in effect and it could lead to WW3.