A participant watches the northern side through the barbed wire fence after a rally for peace unification of the Korean peninsula at the Imjingak Pavilion in Paju, South Korea, near the border with North Korea, Saturday, July 23, 2022. Hundreds attended the rally commemorating the 69th anniversary of the Korean War Armistice Agreement that ended the Korean War on July 27, 1953. AP

Participants stage a rally for peace unification of the Korean peninsula at the Imjingak Pavilion in Paju, South Korea, near the border with North Korea, Saturday, July 23, 2022. AP

People participate in a rally for peace unification of the Korean peninsula at the Imjingak Pavilion in Paju, South Korea, near the border with North Korea, Saturday, July 23, 2022. AP

A participant waves a reunification flag during a rally for peace unification of the Korean peninsula at the Imjingak Pavilion in Paju, South Korea, near the border with North Korea, Saturday, July 23, 2022. AP

Participants hang ribbons wishing for peace of the two Koreas after a rally for peace unification of the Korean peninsula at the Imjingak Pavilion in Paju, South Korea, near the border with North Korea, Saturday, July 23, 2022. AP

South Korean army soldiers stand guard inside a military guard post as ribbons hanging on a wire fence wishing for peace of the two Koreas at the Imjingak Pavilion in Paju, South Korea, near the border with North Korea, Saturday, July 23, 2022. AP