South Korea's National Security Adviser Chung Eui-yong will arrive back in Seoul today after a two-day trip to Washington.
Chung held a two-hour meeting Friday with his U.S. counterpart John Bolton.
It's not yet known what they talked about,... but they're likely to have exchanged views on the latest developments related to North Korea's denuclearization... and to have discussed on how to keep dialogue with the North going.
As he left for Seoul,... Chung told Yonhap News at the airport that the meeting went well... but he didn't answer questions about the details.