North Korea Crossed MDL Over 50 Times in Two Months... About 30 Incursions in September Alone

North Korean Troops' MDL Crossings Concentrated in the 21st Division Area

It has been revealed that North Korean forces violated the Military Demarcation Line (MDL) over 50 times during the two-month period in August and September. Notably, in September alone, there were approximately 30 instances of crossing the line, which is effectively equivalent to around one incursion per day during that month.

On September 30, the Defense Intelligence Agency of the Ministry of National Defense stated in a written response submitted to Assemblyman Yoo Yongwon of the People Power Party, a member of the National Defense Committee, "It is assessed that North Korean troops crossed the MDL about 20 times from August 1 to 31, and about 30 times from September 1 to 30."

(Paju = Yonhap News) Byung-Sik Lim = On the 30th, the area around the red Southern Limit Line trespassing prevention sign in the Demilitarized Zone (DMZ) of the western front, viewed from the border area of Paju, Gyeonggi Province, was silent. On the day, the military and the United Nations Command officially announced that the landmine explosion incident that occurred in the DMZ was a violation of the armistice agreement by the North. 2026.9.30 andphotodo@yna.co.kr (end)

North Korean forces first crossed the MDL on the eastern front in mid-August this year, and have since repeatedly crossed the line.

Recently, it has been reported that MDL incursions by North Korean troops have been concentrated in the area of the 21st Division on the eastern front. It is said that small groups of North Korean soldiers, believed to be patrol squads, have crossed the MDL in certain sections but have repeatedly withdrawn after warning shots were fired by South Korean forces.

According to the rules of engagement, if the South Korean military detects signs of intrusion, such as North Korean forces approaching the MDL, it will issue a warning broadcast. If an actual MDL crossing occurs, warning shots are fired to compel a withdrawal.

As North Korean incursions across the line become more frequent, concerns have been raised that the level of tension around the MDL may increase.

On this day, Kim Yo-jong, Director of the Office of Administrative Affairs of the Workers' Party, issued a statement threatening that "since August, the enemy has been carrying out warning broadcasts and warning shots on a daily basis," and announced that North Korea has "decided to enhance tactical counterstrike measures in the direction of the 21st Division's Demilitarized Zone (DMZ)."

With regard to Kim's mention of "enhancing tactical counterstrike measures," there is speculation that additional heavy weapons may be brought into front-line guard posts (GP).

According to the spirit of the armistice agreement, heavy weapons other than personal firearms such as rifles and pistols are not allowed to be brought into the DMZ. However, both North and South Korean GPs are equipped with heavy weapons, including 14.5mm anti-aircraft machine guns, recoilless rifles, K-6 machine guns, and K-4 automatic grenade launchers, with both sides aiming at each other.

Hong Min, Senior Research Fellow at the Korea Institute for National Unification, commented on the reference to "enhancing tactical counterstrike measures," saying, "This can be interpreted as strengthening direct and short-range firepower capable of immediate retaliation for units adjacent to the DMZ in front of the 21st Division."

This content was produced with the assistance of AI translation services.