FILE - This photo provided by South Korea Defense Ministry, shows balloons with trash presumably sent by North Korea, in South Chungcheong Province, South Korea, on Wednesday, May 29, 2024. North Korea launched more trash-carrying balloons toward the South after a similar campaign earlier in the week, according to South Korea's military, in what Pyongyang calls retaliation for activists flying anti-North Korean leaflets across the border. (South Korea Defense Ministry via AP, File)