This is not good.

The US is pulling personnel out of countries in the middle east as one would typically do as a prelude to war.

Asked about it, Trump replies that it is because Iran can't be allowed to develop a nuclear weapon. This could indicate that the US (and its ally Israel) is about to attack Iran in such an impactful way, that they expect significant retaliatory strikes in the region.

I suspect, the world is about to get a lot more complicated.