![Uncredited In this photo provided by South Korea Defense Ministry, South Korean soldiers wearing protective gears check the trash from a balloon presumably sent by North Korea, in Seoul, South Korea, Tuesday, June 25, 2024. South Korea threatened Tuesday to restart anti-Pyongyang frontline propaganda broadcasts in the latest bout of Cold War-style campaigns between the rivals after North Korea resumed its trash-carrying balloon launches. (South Korea Defense Ministry via AP)](https://mapi.associatedpress.com/v2/items/05df0486086b42dbbef6a75601e388e6/preview/preview.jpg?s=680x)
In this photo provided by South Korea Defense Ministry, South Korean soldiers wearing protective gears check the trash from a balloon presumably sent by North Korea, in Seoul, South Korea, Tuesday, June 25, 2024. South Korea threatened Tuesday to restart anti-Pyongyang frontline propaganda broadcasts in the latest bout of Cold War-style campaigns between the rivals after North Korea resumed its trash-carrying balloon launches. (South Korea Defense Ministry via AP)
![Ahn Young-Joon South Korean President Yoon Suk Yeol, center right, his wife Kim Keon Hee wave the national flags during a ceremony to mark the 74th anniversary of the outbreak of the Korean War in Daegu, South Korea, Tuesday, June 25, 2024. (AP Photo/Ahn Young-joon, Pool)](https://mapi.associatedpress.com/v2/items/a2296bb6bb7a40aab578edcba08f8a3f/preview/preview.jpg?s=680x)
South Korean President Yoon Suk Yeol, center right, his wife Kim Keon Hee wave the national flags during a ceremony to mark the 74th anniversary of the outbreak of the Korean War in Daegu, South Korea, Tuesday, June 25, 2024. (AP Photo/Ahn Young-joon, Pool)
![Uncredited South Korean President Yoon Suk Yeol, center, boards the USS Theodore Roosevelt aircraft carrier at the South Korean naval base in Busan, South Korea, Tuesday, June 25, 2024 (South Korean Presidential Office/Yonhap via AP)](https://mapi.associatedpress.com/v2/items/a0b45177ccf24a6b9eebd65ba472ddcf/preview/preview.jpg?s=680x)
South Korean President Yoon Suk Yeol, center, boards the USS Theodore Roosevelt aircraft carrier at the South Korean naval base in Busan, South Korea, Tuesday, June 25, 2024 (South Korean Presidential Office/Yonhap via AP)
![Ahn Young-Joon South Korean President Yoon Suk Yeol speaks during a ceremony to mark the 74th anniversary of the outbreak of the Korean War in Daegu, South Korea, Tuesday, June 25, 2024. (AP Photo/Ahn Young-joon, Pool)](https://mapi.associatedpress.com/v2/items/de6c0def3d534b0dbe6f7db07e21dbc6/preview/preview.jpg?s=680x)
South Korean President Yoon Suk Yeol speaks during a ceremony to mark the 74th anniversary of the outbreak of the Korean War in Daegu, South Korea, Tuesday, June 25, 2024. (AP Photo/Ahn Young-joon, Pool)
![Lee Jin-Man A visitor uses binoculars to see the North Korean side from the unification observatory in Paju, South Korea, Tuesday, June 25, 2024. South Korea threatened Tuesday to restart anti-Pyongyang frontline propaganda broadcasts in the latest bout of Cold War-style campaigns between the rivals after North Korea resumed its trash-carrying balloon launches. (AP Photo/Lee Jin-man)](https://mapi.associatedpress.com/v2/items/befdff98e3da4472a2c963ec2779ee73/preview/preview.jpg?s=680x)
A visitor uses binoculars to see the North Korean side from the unification observatory in Paju, South Korea, Tuesday, June 25, 2024. South Korea threatened Tuesday to restart anti-Pyongyang frontline propaganda broadcasts in the latest bout of Cold War-style campaigns between the rivals after North Korea resumed its trash-carrying balloon launches. (AP Photo/Lee Jin-man)
![Ahn Young-Joon Protesters stage a rally demanding the stop of military exercises and propaganda amid rising tensions between North and South Korea, in Seoul, South Korea, Monday, June 24, 2024. South Korea is monitoring an expected change in the wind direction on Monday that could allow North Korea to send more trash-carrying balloons across their heavily armed border, in their latest bout of tit-for-tat psychological warfare. North Korea threatened Friday to retaliate after a South Korean activists’ group sent balloons carrying anti-North Korean propaganda leaflets across the border. The signs read: "Stop artillery exercise in the West Sea" (AP Photo/Ahn Young-joon)](https://mapi.associatedpress.com/v2/items/48c0f043b50e44189db9a3ee6393af78/preview/preview.jpg?s=680x)
Protesters stage a rally demanding the stop of military exercises and propaganda amid rising tensions between North and South Korea, in Seoul, South Korea, Monday, June 24, 2024. South Korea is monitoring an expected change in the wind direction on Monday that could allow North Korea to send more trash-carrying balloons across their heavily armed border, in their latest bout of tit-for-tat psychological warfare. North Korea threatened Friday to retaliate after a South Korean activists’ group sent balloons carrying anti-North Korean propaganda leaflets across the border. The signs read: "Stop artillery exercise in the West Sea" (AP Photo/Ahn Young-joon)
![Uncredited South Korean President Yoon Suk Yeol, third from left, boards the USS Theodore Roosevelt aircraft carrier at the South Korean naval base in Busan, South Korea, Tuesday, June 25, 2024 (South Korean Presidential Office/Yonhap via AP)](https://mapi.associatedpress.com/v2/items/3e644081d132403bb8a2e85fa141df98/preview/preview.jpg?s=680x)
South Korean President Yoon Suk Yeol, third from left, boards the USS Theodore Roosevelt aircraft carrier at the South Korean naval base in Busan, South Korea, Tuesday, June 25, 2024 (South Korean Presidential Office/Yonhap via AP)
![Lee Jin-Man North Korea's military guard post is seen from the unification observatory in Paju, South Korea, Tuesday, June 25, 2024. South Korea threatened Tuesday to restart anti-Pyongyang frontline propaganda broadcasts in the latest bout of Cold War-style campaigns between the rivals after North Korea resumed its trash-carrying balloon launches. (AP Photo/Lee Jin-man)](https://mapi.associatedpress.com/v2/items/274fc53b55464abca774b4a5145c6bd2/preview/preview.jpg?s=680x)
North Korea's military guard post is seen from the unification observatory in Paju, South Korea, Tuesday, June 25, 2024. South Korea threatened Tuesday to restart anti-Pyongyang frontline propaganda broadcasts in the latest bout of Cold War-style campaigns between the rivals after North Korea resumed its trash-carrying balloon launches. (AP Photo/Lee Jin-man)