Incomplete list of places USA bully, attacks or insults: Canada, EU, Ukraine, Mexico.

Complete list of countries USA supports, admires and treats nicely: Russia.

If Russia attack Norway, USA may try to make Norway a colony. Or use to situation to mock Norway, get their oil and then sell them to Russia once they have something.

But Trump loves Putin and is scared of him, so I can see him to make a "deal" and give him Norway with its oil in exchange of something purely ego stroking.