Sounds bad.
If this is heading to WWIII, we need to walk away and distance ourselves. We should have no involvement in any conflict where someone wants to throw nukes.
They are still talking. Thats a good thing but, your correct.
Niether one is gonna give in.
Get out, get away, and stay away till it ends.
All that is necessary for evil to triumph, is for enough good men to do nothing.