In an incident raising eyebrows and heightening tensions between North and South Korea, a North Korean balloon packed with trash touched down in the heart of Seoul on Thursday, landing directly on the South Korean presidential compound.

No dangerous items were found in the rubbish from North Korea that was dropped when a balloon burst over Seoul's Presidential compound on Thursday.

Trash carried by a North Korean balloon fell on the presidential compound in central Seoul on Thursday for the second time, raising concerns about the vulnerability of key South Korean sites.The incident comes after the rival Koreas ramped up threats and rhetoric against each other over North Korea’s claims that South Korea flew drones over its capital,