The North has sent nearly 1,000 balloons carrying trash into the South since Thursday in what it said was a tit-for-tat campaign against South Korean activists sending balloons carrying propaganda leaflets denouncing the North’s regime.
No human casualties were reported, but some balloons caused property damage, such as a broken windshield.
The NSC meeting, presided over by Deputy Principal National Security Adviser Kim Tae-hyo, concluded that North Korea’s recent provocations have caused real harm and threats to South Korean citizens and negatively impacted the military’s readiness posture.
“This measure will enable military training near the Military Demarcation Line, which has been restricted by the agreement, and allow for more adequate and immediate responses to North Korean provocations.
The government will take all necessary measures to protect the lives and safety of our citizens,” the office said.
On Sunday, National Security Adviser Chang Ho-jin said the government will take “unbearable” measures against North Korea in response to its sending of trash balloons and continued jamming of GPS signals last week.
It raised speculation over resuming propaganda campaigns via loudspeakers along the border.
Hours after the warning, North Korea said it will temporarily stop sending trash-carrying balloons across the border into South Korea, though it also threatened to resume such operations if anti-Pyongyang leaflets are sent from South Korea.
The North said its balloon campaign came purely in response to leaflets sent by South Korean activists.
To resume the front-line broadcasts, it would be necessary to nullify a 2018 inter-Korean military agreement, which bans hostile acts between the two Koreas.
The loudspeakers used to air criticism of the Kim Jong-un regime’s human rights abuses, news and K-pop songs, drawing angry responses from Pyongyang.
The 2018 agreement, signed to reduce tensions along the border, remains effectively scrapped after the North conducted live-fire artillery drills near the western border islands in January.
