Seems to me he is not even close. North Korea has only threatened to blow people up. Surely it is a scary thing, making threats like that. But what about the one country that has blown people up conventionally many times, and on at least two occasions, with nuclear weapons.
And now that the USA is under the control of a sleazy accumulation of spineless losers and lead by an amoral idiot, I would have to say the World should consider the USA the most dangerous country in the World. Our track record warrants it.
Leaders throughout the World will always put their own self interests first. In that pursuit, they will exploit every weakness they perceive another country has. That is Geo -politics.
Fortunately over the years a set of rules, spoken and unspoken, have developed that keep the inter continental tussles to mostly battles of words, not weapons. The one major consistent exception has been the USA. But we only pick one fight at a time usually and we are well versed in the etiquette of
Now that the awesome and scary weaponry of the US is under the control of a mad man who thinks Canada burned the White House in 1812, the rest of the planet is right to worry.
Image courtesy of Anselm Yew Art