U.S. Army soldiers from the Eighth Army compete during the Expert Soldier, Infantry, and Medic Badge (E3B) competition at the Rodriguez Live Fire Complex in Pocheon, South Korea, Friday, April 19, 2024. (AP Photo/Ahn Young-joon)
A TV screen shows an image of North Korea's missile launch during a news program at the Seoul Railway Station in Seoul, South Korea, Saturday, April 20, 2024. North Korea said Saturday it tested a "super-large" cruise missile warhead and a new anti-aircraft missile in a western coastal area as it expands military capabilities in the face of deepening tensions with the United States and South Korea. (AP Photo/Ahn Young-joon)
South Korean army soldiers pass by the barbed-wire fence in Paju, South Korea, near the border with North Korea, Friday, April 19, 2024. (AP Photo/Ahn Young-joon)
A U.S. Army soldier from the Eighth Army and South Korean army soldiers throw simulated grenades during the Expert Soldier, Infantry, and Medic Badge (E3B) competition at the Rodriguez Live Fire Complex in Pocheon, South Korea, Friday, April 19, 2024. (AP Photo/Ahn Young-joon)