The Washington Post reported yesterday that North Korea has a large stockpile of compact nuclear weapons that can arm the country’s missiles, including its new intercontinental ballistic missiles that are capable of hitting the United States. That’s another way of saying: game over.
Also: I told you so.
There are really two assessments in the Post’s report. One, dated July 28, is that the intelligence community — not just the Defense Intelligence Agency, contrary to what you may have heard — “assesses North Korea has produced nuclear weapons for ballistic missile delivery, to include delivery by ICBM-class missiles.” The other assessment, published earlier in July, stated that North Korea had 60 nuclear weapons — higher than the estimates usually given in the press. Put them together, though, and its pretty clear that the window for denuclearizing North Korea, by diplomacy or by force, has closed.
These judgments are front-page news, but only because we’ve been living in collective denial. Both intelligence assessments are consistent with what the North Koreans have been saying for some time, for reasons I outlined in a column here at Foreign Policy immediately after the September 2016 nuclear test titled, “North Korea’s Nuke Program Is Way More Sophisticated Than You Think: This is now a serious nuclear arsenal that threatens the region and, soon, the continental United States.”
Authors rarely get to pick titles, and almost never like them, but I think the editors at FP got this one about right. It is about as subtle as a jackhammer, although even so the message didn’t seem to sink in.
Let’s walk through the evidence.
North Korea has conducted five nuclear tests. That is really quite a lot. Looking at other countries that have conducted five nuclear tests, our baseline expectation for North Korea should be that it has a nuclear weapon small enough to arm a ballistic missile and is well on its way toward testing a thermonuclear — yes, thermonuclear — weapon.
A lot of people got the wrong idea after North Korea’s first nuclear test failed, and subsequent nuclear tests seemed smaller than they should be. There was a common view that the North Koreans, well, kind of sucked at making nuclear weapons. That was certainly my first impression. But there was always another possibility, one that dawned on me gradually. According to a defector account, North Korea tried to skip right toward relatively advanced nuclear weapons that were…