I find it hard to believe that the powers that be are really trying to nuke themselves to death in a mutual conflict between US and Russia. Yet they are clearly instigating a NATO / Russia conflict hard.
What seems more likely is another problem reaction solution cycle.
So the question becomes what could be the "solution" to the WWIII scenario they are building up?
I think it will be a fake alien invasion OR savior. If the latter, that "savior" will be the antiChrist + false prophet showing false signs and wonders. "Thank you aliens for saving us from ourselves!"
They don't mind destruction because they will be unharmed. They will sacrifice some uninitiated Jews in America and Europe but they consider them sinners for not migrating into Palestine anyway and joining other militant Jews in land theft.
Their end solution will of course be some sort of one world Jewish government but we shouldn't assume everything will go as they planned. I suspect that a LOT is not going according to plan lately.