My point is that economic sanctions never work against enemies. They only work against allies. Apartheid South Africa is the example that springs to mind.
Take the economic sanctions against Russia after it's unjustifiable invasion of Ukraine. What have they done exactly? Russia is now basically a war economy. It still has energy exports because there's always a market for that.
Conventionally, now that we're in era of cheap drone warfare, harder to extrapolate NK/SK force disparity anymore. Risks no longer limited to artillery a few dozen km south of DMZ. NK building loitering munitions that can cover entirity of SK - SK has no longer have even modest strategic depth to hide high end hardware unlike few years ago. Ditto with Iran being able to credibly hit Israel. But that's more factor of tech proliferation.
That distinction is nonsencial in this context.
https://en.wikipedia.org/wiki/File:Life_expectancy_in_North_...
Is that to be expected with frequent famines?
The people against sanctions want countries around the world to be forced to trade with North Korea. We don't have to be forced to trade with anyone. Free trade is earned, not a right for all the dictators of the world.
It's not simply "We've decided to not buy and sell goods from a certain country."
more info here: https://www.washingtonpost.com/business/interactive/2024/us-...
What really happens with US sanctions is the guys we sanction all decide to band together with each other and to oppose and hate America, and eventually withdraw from using the US Dollar, reducing the US's influence. That may be good or it may be bad but its definitely not what the US has in mind when it sanctions a country.
Is this expected under regularly occuring famines?
I would expect a curve looking more like this, but less irregular: https://tum.m.wikipedia.org/wiki/File:Life_expectancy_in_Som...
Another way to put that is it's been 75 years since Korea split, and half that time North Korea has been much worse than south Korea.
Let's not even get into what that chart would look like if humanitarian aid wasn't shipped during those famines.
North Korea infamously refuses foreign aid, do you have a source that describes more in detail the aid you're referring to?
https://www.wfp.org/countries/democratic-peoples-republic-ko...
Here's more details about the aid I'm referring to.
700,000 tonnes in 1999 alone, from one country.
And, any way, the North Koreans started it.