talks

There are doubts about whether Kim would ever voluntarily deal away an arsenal that he may see as his strongest guarantee of survival.

North Korea has cut off virtually all diplomatic activity with the South amid the stalemate in nuclear negotiations.

The two leaders met again at the Korean border in late June and agreed to restart diplomacy, but there have no public meetings between the sides since then.

President Donald Trump argued that the accord did not limit Iran's ballistic missile program.

Trump said the sanctions against the North will remain in place until there's a deal.