비무장지대(DMZ) 내 감시초소(GP) 철수에 대해서는 “북측 GP가 남측보다 월등히 많은 만큼 단순히 1대1 개념이 아닌 상호주의 비례성에 맞게 철수 규모가 정해져야 한다”고 지적했다.
On the withdrawal of guard posts in the Demilitarization Zone (DMZ), he pointed out that “the scale of the withdrawal should be set according to the proportion of reciprocity, not just one-on-one concept, as there are far more Guard Posts (GP) in the North than in the South.”