The cycle would go on forever, as long as China would not ditch support for NK. And of course, China would never get rid of such a powerful way to annoy everyone else.
NK would never actually attack, as it would kill their bluff and give everyone a good reason to convince China to wipe them out.
So this would be yet another episode. It's not "Mutually Assured Destruction", but "Perpetually Assured Annoyance".
I've mentioned this in another comment, but you're severely underestimating the real relationship between North Korea and China. For the government, maybe it is only a strategic relationship, but if you talk to anyone who grew up in China there is a real feeling of kinship with the people that live in NK.
For a long time there has been a lot of cultural exchange between the nations and many Chinese near the border are indistinguishable culturally from North Koreans.
An attack on North Korea, even if a justifiable retaliation, would feel like an attack on the Chinese people for a great many everyday people in China.
The closest analog to the US would be Canada. Most American's, especially in the North, feel that Canadians are very culturally similar. Many people in far Northern states have friends and family in Canada. Overall the bond is much closer than with Mexico, which has more culture, ethnic and linguistic differences.
Imagine if Canada were ruled by a despot, who then irrationally launched a nuclear strike on another country. Even if American's were to feel that that was wrong, we would also still likely strongly defend Canadian people from aggressive retaliation. And this analogy is far from perfect, the sense I've gotten in conversations with Chinese about North Korea is that they're much closer.
Tips of the day, don't put too much trust into Youtube videos. There are just random dudes/girls who are good with a video editor. And most of the content they produce is either from Wikipedia or their own random opinion.
And for something as serious are NK I wouldn't trust anything that is said by a youtube video
I find that relationship basically a parasite and host, and now they're likely going to win for election in next year.
The fact that their population suffers famine nearly every goddamn year is just unbelievably sad.
How those people put up with it, I don't understand. They really managed to create a feudal country in a modern world. Could others do the same if left unchecked?
It's not just this. China doesn't want a unified, Western-friendly Korea directly on its border. They also don't want the mass refugees if NK fails.
https://www.armscontrolwonk.com/archive/1213259/boiling-fish...
I assume they'll have a cast on this test coming out pretty soon.
2 DPRK KN23 launches
1 DPRK GLCM
1 ROK Hyunmoo-4-4 (-2B derrived) SLBM
1 ROK Supersonic AShCM
1 ROK Hyunmoo-4 SRBM
1 ROK ALCM Test
These days, NK is pretty much a convenient excuse for South Korea and Japan to beef up their military. Of course there's very little chance they'll fight in near future (the US will never allow it), but either country will still want to have enough firepower as bargaining chip: even at the best of days, you can never completely rely on the US being your benevolent protector.
[1] https://www.reuters.com/business/aerospace-defense/skorea-su...
> Political elites here are usually careful not to antagonize China, the country’s largest trading partner. But Mr. Yoon’s blunt rhetoric reflected a new phenomenon: a growing antipathy toward Beijing among South Koreans, particularly young voters whom conservative politicians are eager to win over.
> Anti-Chinese sentiment has grown so much this year that China has replaced Japan — the former colonial ruler — as the country regarded most unfavorably in South Korea, according to a joint survey by the polling company Hankook Research and the Korean newsmagazine SisaIN. In the same survey, South Koreans said they favored the United States over China six to one.
https://www.nytimes.com/2021/08/20/world/asia/korea-china-el...
For headline readers, this is the real significance.
With Japan and Taiwan’s industrial sector and precision machinery, how long before they could develop nuclear bombs and ICBMs, maybe a few months?
Agile approach to solving world's problems?
Longer than the conventional invasion of Taiwan and destruction of its regime would take.
You're describing a nightmarish nuclear arms race scenario [0].
basically NATO + Japan can pound sand and little else
There is a solution to North Korea as it stands today. Chaos will take care of the regime eventually. Chaos is undefeated when it comes to wiping out totalitarian systems (quick, name a couple dozen 100-300 year old totalitarian regimes that are thriving today). That system won't stand forever. Plan as best as possible for what to do whenever the Kim dynasty finally implodes, whenever it inevitably gets toppled from within.
The primary concern is a Myanmar style military junta, backed by China, taking over. Then you're more or less just back to square one. Unfortunately that's by far the most likely scenario. China has zero interest in seeing a unified Korea, in the model of South Korea, on its border - they will not allow it, and they have the capability to easily prevent it.
But I'm not a military person whatsoever so what do I know.
In short, any potential invasion or regime change of North Korea would be a very long and very bloody affair, unless there are some serious changes in the status quo. Which is exactly what Kim Jung Un wants. He doesn't have any real ambitions to re-unite the Korean peninsula, or to liberalize the nation and re-enter the world stage. His only goal is maintaining power, which is exactly what this is.
They say to give peace a chance. Maybe, in some situations, it is war that should be given a chance.