South Korea announced plans on Monday to suspend a military agreement signed with North Korea in 2018.
It made the announcement after its northern neighbor launched hundreds of balloons that have dropped garbage throughout South Korea.
What do we know about the trash balloon dispute?
South Korea's National Security Council said it would raise the plan to suspend the military pact with the North for approval by the Cabinet in a meeting on Tuesday.
It said the suspension would allow South Korea to conduct training near the military border and take "sufficient and immediate measures" in response to what it called a provocation from Pyongyang.
The council said it would advise the Cabinet to maintain the suspension "until mutual trust between the two Koreas is restored."
It did not provide further details on the measures planned.
North Korea said it sent the balloons filled with trash and excrement in response to what it called a propaganda campaign by defectors based in the South and called the action an effective countermeasure.
Activists regularly send inflatables with anti-Pyongyang leaflets and USB sticks containing South Korean music videos and TV dramas, as well as food, medicine and money, toward North Korea.
North Korea sends hundreds of trash balloons across border
What was the Korean military pact?
The military pact came out of months of summit meetings between North and South Korea in 2018 in a bid to thaw tensions.
Last year, North Korea declared it was no longer bound by the agreement and has deployed troops and weapons near the border.
South Korea partially suspended the agreement after North Korea put a spy satellite into orbit.
The National Security Council said South Korea's continued partial compliance with the pact had caused "considerable problems" in its ability to respond to security threats.
Ties between the two states on the Korean Peninsula have been increasingly strained in recent years, with North Korea ramping up its ballistic missile testing program in violation of UN sanctions.
sdi/sms (Reuters, AFP)