North Korea Resumes Launching Trash Balloons Toward South Korea

Seoul issues warnings as psychological warfare between the two countries intensifies.

South Korea's military detected balloons likely carrying trash from North Korea.
Residents in Seoul were urged to stay indoors and report suspicious objects.
North Korea claims the balloons are retaliation for South Korean propaganda leaflets.
Balloons have previously contained wastepaper, animal feces, and parasites.
South Korea has responded with anti-propaganda broadcasts over the border.