North Korea’s nuclear weapons just magically disappeared., page-86

So they did some work between April and June, which was when the summit was held. One would expect as much.

Did you honestly think that every site would be levelled immediately Kim got back from Singapore?

Stick up the satellite pics in a year and we'll be able to judge any success or otherwise.

"Images of the facility’s 5 MWe reactor, for example, show improvements that began three months ago now appear to be complete.

But the authors did note that ongoing work at the facility did not necessarily mean North Korea was not still committed to denuclearisation."