North Korea threatening to bomb Guam...
And while it is true that KJU has apparently violated international law, that Is for an international Court to adjudicate. It also appears that neither China or Russia want to hold him accountable for the blast,
America 1st lets see how that works out to keep us out of war with North Korea in the war of rhetoric between the two. BTW Trump is borrowing a phrase from 1940, I know another time another era I hope it works out better for him then it did for this committee 3 days after the bombing of Pearl Harbor.
And as far as I know NK never signed any agreement to be legally under the jurisdiction of the international body that forbids nuclear underground testing.
All the rhetoric is not going to cause any war. All KJU wants to do is to test and build nuclear missiles for defense -with or without rhetoric ( and get publicity) -He doesn't want to wind up like Saddam Hussein. But, at least for the immediate present KJU is not going to attack the US -with or without rhetoric. Rhetoric is not a factor for KJU.
Also, don't take KJU's word for it --NK has shown to the world and to the US that NK is a world power.