Diplomacy

President Donald Trump speaks to Korean business leaders in Seoul, Sunday, June 30, 2019. (AP Photo/Susan Walsh)

FILE - In this May 28, 2019, file photo, Suhail Shaheen, spokesman for the Taliban's political office in Doha, speaks to the media in Moscow, Russia. Shaheen, spokesman for the Taliban's political office in Doha, told The Associated Press that the Taliban's negotiating team was set to open talks with U.S. peace envoy Zalmay Khalilzad. He has been in the region for several weeks meeting a legion of regional and Afghan officials, including Afghan President Ashraf Ghani. (AP Photo/Alexander Zemlianichenko, File)

Russian President Vladimir Putin, right, and Japanese Prime Minister Shinzo Abe attend a signing ceremony prior to their news conference on the sidelines of the G-20 leaders summit in Osaka, western Japan, June 29, 2019. (Kim Kyung-Hoon/Pool Photo via AP)

FILE - In this June 12, 2017, file photo, then-Secretary of State Rex Tillerson, left, and White House senior adviser Jared Kushner listen as President Donald Trump speaks during a Cabinet meeting in the Cabinet Room of the White House in Washington. Tillerson has told Congress that an awkward encounter with Kushner in a Washington restaurant was an example of diplomacy being conducted behind his back when he was in the administration. Tillerson told the House Foreign Affairs Committee he happened to be dining in the same restaurant while Kushner and Mexico's foreign secretary were having a private meal.(AP Photo/Andrew Harnik, File)

Chinese President Xi Jinping, right, speaks at the G-20 summit event on the Digital Economy in Osaka, Japan, Friday, June 28, 2019. President Donald Trump, left, and Japanese Prime Minister Shinzo Abe, center, listen. (AP Photo/Susan Walsh)

U.S. Special Representative for North Korea Stephen Biegun sits during a meeting with South Korea's Special Representative for Korean Peninsula Peace and Security Affairs Lee Do-hoon at Foreign Ministry in Seoul, South Korea, Friday, June 28, 2019. Biegun arrived Thursday for a four-day visit ahead of U.S. President Donald Trump's scheduled visit to Seoul. (AP Photo/Lee Jin-man, Pool)

In this image made from video, Australian Prime Minister Scott Morrison speaks in Osaka, western Japan, Friday, June 28, 2019. Morrison said he remained concerned for an Australian student who is uncontactable in North Korea and has been offered international support to find him. Morrison said the plight of Alek Sigley had been raised with him by world leaders attending the Group of 20 summit in Osaka, including Japanese Prime Minister Shinzo Abe. (Australian Broadcasting Corporation via AP)

In this Wednesday, June 26, 2019, photo, South Korean Unification Minister Kim Yeon-chul listens to a question during a group interview at a hotel in Seoul, South Korea. The U.S. and North Korea both feel the need to resume diplomacy and are trying to narrow their differences for new summit talks, Kim said as he contrasted their efforts with the tensions surrounding Iran's collapsing nuclear accord. (AP Photo/Ahn Young-joon)