North Korea has sent more trash-filled balloons across its border amid growing tensions with the south.

Footage shows one of the items descending into South Korea on Monday morning, June 10, as ruler Kim Jong Un's powerful sister warned of further action in response to South Korea's 'psychological warfare'.

The Communist Hermit kingdom claims the balloons are a response to its neighbour sending propaganda into the country. They claim activists floated anti-Pyongyang material into the country, including leaflets, USB sticks with K-pop music videos and K-dramas.

The spat between the two countries comes amid rising tensions following a botched spy satellite launch by Pyongyang.

South Korea has responded to the balloon barrage by suspending a military pact in 2018, allowing it to resume army drills along the militarised border.

Their military has been deploying ordnance disposal and chemical and biological warfare response teams across the country since May 28 to inspect, collect, and dispose of the plastic bags, which were later found to be carrying cigarette butts, waste batteries, scrap paper, and animal manure.