Sure is and NK doesn't have near the amount of trading partners as most of the free world does but then they are not part of the free world are they.
Young Kimmy Un's is gonna pop a gourd methinks and possibly do something stupid but he knows he can't piss off big daddy China without hurting himself even more. What to do... what to do?
I think it's a safe bet every satellite available is looking down at everything going on in NK now and for the foreseeable future.
I'd to see, when the next Media pearl-clutcher asks President Trump about some NK saber-rattling, he replies "We have the coordinates".