The War on Companies (that smuggle to NK) seems to be working. We don't have to financially ruin every shipping company involved to persuade the majority of them that this path is uneconomical. 20% would do it.https://twitter.com/AFP/status/979801845836206080 …
Long term, the outcome should be fewer people starving than otherwise would have, after we get off war footing. The only other path ended with lots of starving North Koreans who also have nukes.