When it comes to dialogue between South and North Korea and between the United States and North Korea, these can go on parallel tracks. South Korea and the United States can each play a role.

Every time North Korea commits an additional provocation, the U.N. Security Council passes another resolution. But when it comes to dialogue, currently there is nothing set. I hope to have frank and open discussions with President Trump on this issue.

The message that we must send to North Korea is twofold: If the North Korean regime believes that it can defend and protect itself through nuclear and missile programs, that is a misjudgment. But if North Korea gives up its nuclear program, we will help it secure and develop itself. We must consistently send these two messages.

What Korea and the U.S. both ultimately seek to achieve is the dismantlement of North Korea's nuclear program.

President Trump and I have a common goal - that is the complete dismantlement of North Korea's nuclear program and the denuclearization of the Korean Peninsula. In the process of working toward that common goal, the friendship and trust between the two of us will be very important. I hope we will be able to show the world that the collaboration between our two countries is strong and will continue to grow stronger.

It seems Kim Jong Un firmly believes that developing nuclear missile capabilities will provide security and guarantee his regime. We must make it clear that it is not nuclear and missile programs that will protect Kim Jong Un and his regime. The goal of the international sanctions and pressure is to make it unbearable for Kim Jong Un if he does not accept this fact. On the other hand, we are continuously trying to send a message that giving up its nuclear program and coming to the negotiating table is the right path for North Korea to protect itself and achieve its development.

Humanitarian assistance and exchanges are still allowed, even under the sanctions regime on North Korea. Therefore, in parallel with sanctions and pressure, we must also employ humanitarian assistance. The meeting of separated families is also a measure to ensure human rights.