Trump, American churches, Israel, Iran, Saudi, Russia.
US foreign policy is now entirely a creature of end of days theology. They are all preparing for the goddam apocalypse. Trump is their divinely-inspired messenger taking Fundamentalist Christians towards the final battle.
Apparently we are living a childish view of the Book of Revelation. What does it matter that Trump has sold US nuclear technology to the Saudis. The great conflagration is inevitable before the second coming.
The other actors see that America is nuts, its leaders are corrupt and are taking advantage.