North Korea scatters trash balloons over mid-autumn celebration holiday... 40 balloons fall = South Korea

North Korea has been sending "trash balloons" toward South Korea even during the mid-autumn celebration (Chuseok) holiday. On the 16th, the South Korean Joint Chiefs of Staff said, "The military has confirmed that North Korea has been sending trash balloons into South Korea from the afternoon of the previous day (15th) through the night.
"We have identified over 120 garbage balloons sent in the air over the past two days," he said. "Currently, there are no garbage balloons in the air that have been identified."
About 40 pieces of rubbish have been confirmed to have fallen in Gyeonggi-do and Seoul. The contents of the rubbish balloons are paper, vinyl, plastic and other household rubbish, and analysis has revealed that no harmful substances have been identified so far.
North Korea has already scattered trash balloons at South Korea for about 20 times this year.