However, his comments made clear that the two sides remained far apart on the key issue of what they mean by denuclearization.
Pompeo said he had “good, substantive” conversations with Kim in Pyongyang in what was his second meeting with the North Korea leader in less that six weeks, and believed both sides understood the ultimate goal of the summit.
“We had good conversations, substantive conversations. Conversations that involved deep complex problems, challenges; the strategic decision that Chairman Kim has before him about how it is he wishes to proceed and if he is prepared, in exchange for the assurances we are ready to provide to him, if he is prepared to fully denuclearize.”
North Korea’s development of nuclear weapons and missiles capable of reaching the United States brought exchanges of bellicose rhetoric between Trump and Kim last year that raised fears of a new war on the Korean peninsula.
In spite of an easing of tensions and a return to dialogue in recent months, North Korea has given no indication that it is willing to go beyond statements of broad support the for concept of denuclearization and unilaterally abandon a nuclear weapons program its ruling family has seen as crucial to its survival.
Pompeo said the U.S. aim was clear — “to ensure that North Korean doesn’t possess the capacity to threaten, not only the United States but the world, with nuclear weapons.”
He described his conversations with Kim as “warm” and said both had tried “our best to make sure that we were communicating clearly and had shared understanding about what our mutual objectives were.”
“We had good conversations about the histories of our two nations,” he added. “We talked about the fact that America has often in history had adversaries who we are now close partners with and our hope that we can achieve the same with respect to North Korea.”
Pompeo said the complete denuclearization of the Korean peninsula would require a robust verification” program by the United States and other countries.
South Korean Foreign Minister Kang Kyung-wha stressed that sanctions against Pyongyang would not be lifted until it had taken concrete steps to denuclearize.
“We very much hope to see further steps, more concrete steps toward denuclearization at the U.S.-North Korea summit, so we’re not talking about sanctions relief at this point,” she said.
On Thursday, Vice President Mike Pence praised Kim Jong Un for making moves toward peace, but expressed caution.