The media paints a very scary picture, but I don't believe it's very accurate. It's just typical fear-mongering media hysteria.
NOBODY in South Korea is scared of the North. Nobody. I've never talked to anyone remotely worried about it. And yes, I've talked to several spooks about it too.
It's all a game to "get stuff".
North Korea will continue to play that game for as long as they can. They get what they want most of the time, and they get to keep power. The will not step over into "clear and present" threat. That's counter productive.
Pyong-yang is a controlled city. Entrance is restricted. Nothing you see in PY is remotely representative of the rest of the country.
Elsewhere, people live in abject poverty. Starvation is common. They're not concerned about much other than figuring out where their next meal comes from (and avoiding any potential party wrath).
North Korea has more than enough troops to completely destroy the US 8th army. I've had officers in the 8th army tell me, "We're just a speed bump for them." They would roll over Seoul before anyone could do anything. However, they can't keep it. And everyone knows it. So... they all dance along as NK leads.
Iran is only a threat in the same way that if you beat, torture, mistreat, and corner a dog, that dog will be dangerous as well. Whose fault is it? The dog's fault? Hardly. The US has committed the most vile sins imaginable in the Middle East, and still, somehow, it's all THEIR fault.
For the Arab world going down a risky path? It's more like a pack of cruel boys with a dog on a leash, yanking it, beating it, torturing it, and dragging it down a "risky path" because they did the same thing to it yesterday, and this morning when they went to beat it, it bit one of them. Now they'll "teach it a real lesson"...
