The DMZ and North Korea

What Is the DMZ?
The Korean Demilitarized Zone (DMZ) is a strip of land running 160 miles (250km) across the Korean Peninsula that serves as a buffer zone between North Korea and South Korea. It passes just 30 miles north of Seoul but is one of the most heavily guarded borders in the world. It divides the Korean Peninsula approximately in half roughly near the original border at 38°N (the 38th parallel), the line that divided North and South Korea at the end of World War II. The Demilitarized Zone incorporates territory on both sides of the cease-fire line as it existed at the end of the Korean War (1950-1953), and was created by pulling back the respective forces 1.2 miles along each side of the line.
The armistice that ended hostilities was signed here in 1953, but, as an official peace treaty was never signed, the two sides have officially been at war for over seven decades.
A Brief History of the DMZ
With Japan’s surrender to the Allies ending World War II in 1945, Korea gained its independence after 35 years of colonization by Japan. The United States and the Soviet Union agreed to a joint temporary occupation of the Korean Peninsula with the US administering the southern part and the USSR administering the northern part.
The zones were split at the 38th parallel, an arbitrary line on the map chosen because it divided the country roughly in half. The division and international administration was supposed to be temporary until Koreans were considered ready to govern by themselves, but with the onset of the Cold War and growing suspicion between the US and USSR the two sides failed to come to an agreement that could establish a unified Korean government and state.
Instead the Republic of Korea (ROK), supported by the United States, was established in 1948 in the south while the Democratic People’s Republic of Korea, supported by the Soviet Union, was established soon after in the north, with both sides claiming sovereignty over the whole peninsula.
On June 25th, 1950, the new North Korean Army invaded across the 38th parallel in an attempt to quickly reunify the Korean peninsula by force. They nearly succeeded, but US-led international intervention changed the course of the war. The conflict devastated the Korean peninsula for three years and killed three million people. After the conflict reached a stalemate close to the 38th parallel, the Korean Armistice Agreement was signed on July 27th, 1953 between the United Nations Command, North Korea, and China to establish a ceasefire.
Each side agreed to move their troops back 2,000m (1.24 miles) from the front line to create a demilitarized zone, establishing a 2.5 mile wide buffer with established rules of conduct. The Military Demarcation Line (MDL) runs through the middle of the DMZ and indicates where the front was when the agreement was signed.
More than seven decades later, both sides still stand guard on either side of the DMZ, two large armies on constant alert for potential aggression from the other side. The arbitrary division that in 1945 everyone thought would be temporary has ended up with one of the most impermeable borders in human history.
The Security Status at the DMZ
The border between North and South Korea is one of the most heavily guarded stretches of land in the world. The DMZ, littered with scores of mines and barbed-wire fences, is almost impossible to cross, except at the Joint Security Area (JSA). The JSA is a special zone inside what is known as the "truce village" of Panmunjom, about 35 miles north of Seoul. Every year, when it is open to tourists, thousands of people visit the JSA for a chance to see North Korean soldiers standing at attention just dozens of feet away and to officially step into North Korean territory inside a United Nations Command administered conference room that straddles the military border.
A visit there feels like military theater, with stern warnings from the South Korean soldiers under United Nations Command not to make gestures at their counterparts. Since demarcation, the DMZ has had numerous incidents and incursions by both sides, although the North Korean government typically doesn’t acknowledge direct responsibility for any of these incidents.
Human Rights and Repression in North Korea
North Korea is one of the world's most repressive states. The government restricts all civil and political liberties for its citizens, including freedom of expression, assembly, association, and religion. It prohibits all organized political opposition, independent media, civil society, and trade unions. The government routinely uses arbitrary arrest and punishment, torture in custody, forced labor, and executions to maintain fear and control across the country. Beyond the DMZ, North Korea is a highly controlled country where human rights are routinely violated.
The international community has continued to press the North Korean government to expand its engagement with United Nations human rights mechanisms, including action on findings of the UN Commission of Inquiry (COI). The COI report shows that the country has committed crimes against humanity including extermination, murder, enslavement, imprisonment, rape, sexual violence, forced abortion, and other heinous crimes. The citizens of North Korea require a lot of help and support from the international community in order to attain a better life.
The North Korean people face a brutal and repressive government that isolates them from the world and denies their most basic human rights. But you can help to create change. At Liberty in North Korea (LiNK), we help North Korean refugees escape through a 3,000-mile secret rescue route and empower North Koreans who have reached freedom to be changemakers, advocates, and leaders on this issue.
You can help make a difference in the lives of North Korean citizens by learning more about our organization, raising funds, advocating for the people of North Korea, starting a rescue team, or making a donation today!
Lost Stories from North Korea — A Life With No Exit
By Jane
Jane is a participant of LiNK’s Intensive English Program (LIEP), designed to build the capacity of North Korean English speakers at the intermediate level. In partnership with the British Council, LIEP aims to cultivate participants’ communication and critical thinking skills in English. LIEP is complementary to our broader LiNK English Language Program (LELP), which supports speakers of all proficiency levels.

When I was young, we lived in the countryside. Like the other kids, I had to help my mom with farming. It was hard work. From spring to fall, everything was difficult. Carrying a heavy load on my back, climbing up the mountain, my hands covered in blisters from using farming tools—I would often return home late, completely exhausted.
Our field was located at the top of a high mountain. From there, I could look down and see the Amnok River flowing, with a railway track stretching beside it. One spring day when I was around 13, I was resting at the top of the mountain, looking down at the train passing by below.
Watching it move slowly like a caterpillar, I thought to myself, "I want to get on that train and go somewhere far away." That was the first time I dreamed of escaping. We were living in a prison with no exit, no hope.
Eventually, I managed to escape from that life in that prison. But my mother must have continued climbing that mountain and working in that field for many more years. Perhaps, during her moments of rest, she would look down at the river and the railroad. Perhaps, she thought about me, who had left for a place far away.
Now, I am living well in South Korea, as a mother of one myself. I carry dreams and hope in my heart. But not everyone has been as fortunate as I have in finding a way out.
I have a friend, a North Korean defector now living in the United States, who once shared a story that moved me to tears. A few years ago, she fled North Korea with her two young daughters and eventually made her way to America. She attempted to reach South Korea twice. The first time, she set out with her daughters, ages seven and eleven. They wandered for days through the vast Baekdudaegan mountains. When their water ran out, she dug into the earth with her bare hands, squeezing out a few drops to moisten their mouths.
Along the way, they came across the bodies of two people, sitting with their backs leaning against each other in the middle of a field. From their clothes, she could tell they were North Koreans, their bodies already beginning to decompose. Fearing that she and her daughters might meet the same fate, she decided to turn back and return to North Korea.
As I listened to her story, I couldn’t hold back my tears. Who were those two souls lost in the mountains? Where had they been trying to go? How long had they wandered? They might have been so exhausted that after sitting back to back, they couldn’t get up again. What thoughts filled their minds in their final moments?
That’s why I want to be a writer—to share these stories with the world.
For the people in North Korea who still dream of breaking free from a life with no exit, and for the nameless souls who never made it to freedom.
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Opportunities like LiNK’s Intensive English Program (LIEP) are helping North Koreans find their voice, reach their goals, and lead change on this issue. Your support can help us continue to make an impact in the lives of North Korean refugees, like Jane.
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