The trash from a balloon presumably sent by North Korea, is seen behind police tape in Incheon, South Korea, Sunday, June 2, 2024. North Korea launched hundreds of more trash-carrying balloons toward the South after a similar campaign a few days ago, according to South Korea’s military, in what Pyongyang calls retaliation for activists flying anti-North Korean leaflets across the border. (Im Sun-suk/Yonhap via AP)