North Korea sent more trash balloons over the South Korean border early Monday morning.

The South Korean Joint Chiefs of Staff(JCS) said the North began another balloon launch around 5:40 a.m. and that the balloons are likely to drift toward the capital and Gyeonggi Province, considering the direction of the wind.

The JCS warned the public to be aware of falling objects, not to touch them, and to report any trash balloon sightings to a nearby military unit or police station. 

The latest launch comes just three days after the previous one.

Since May 28, the North has launched thousands of trash-laden balloons on 25 occasions.