Girls enjoy nice weather at a park in front of the Pothonggang Department Store in central Pyongyang October 11, 2015. (Photo by Damir Sagolj/Reuters)

A woman travels on a train stopping at a subway station visited by foreign reporters in central Pyongyang, North Korea on April 14, 2017. (Photo by Damir Sagolj/Reuters)

North Korean soldiers wave along the Yalu River, near the North Korean town of Sinuiju, opposite to the Chinese border city of Dandong October 7, 2014. (Photo by Jacky Chen/Reuters)

South Korean youths dance to electronic music during the Ultra Music Festival Korea at Olympic Stadium on June 10, 2016 in Seoul, South Korea. (Photo by Jean Chung/Getty Images)

A soldier walks on the bank of the river in central Pyongyang, North Korea on April 16, 2017. (Photo by Damir Sagolj/Reuters)

This photo provided by the North Korean government shows North Korean leader Kim Jong Un, center, is surrounded by performers during a celebration marking the nation's 74th anniversary in Pyongyang, North Korea, on September 8, 2022. (Photo by Korean Central News Agency/Korea News Service via AP Photo)

This picture taken in late December 2022 and released from North Korea's official Korean Central News Agency (KCNA) on January 2, 2023 shows North Korea's leader Kim Jong Un meeting with representatives who participated in the 9th meeting of the Korean Boy Scouts during a commemorative photo session in Pyongyang. (Photo by KCNA via KNS/AFP Photo)

Divers perform during an event to celebrate the upcoming Christmas at the aquarium in Seoul, South Korea, Friday, December 1, 2023. Christmas is one of the biggest holidays celebrated in South Korea. (Photo by Lee Jin-man/AP Photo)