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!
From North Korea to the Oval Office: A North Korean Defector Advocates for Religious Freedom

This past summer, you may have spotted Ill Yong Joo, a North Korean activist, at the White House meeting with the President. Ill Yong was a LiNK Advocacy Fellow last year! The LiNK Advocacy Fellows program prepares and empowers the next generation of North Korean leaders, advocates, and analysts on this issue. Ill Yong took what he learned during his time at LiNK and traveled to the White House to advocate for the North Korean people. During his trip to the White House, he advocated for the North Korean people’s religious freedom as part of the Ministerial to Advance Religious Freedom hosted by the U.S. State Department.Interview edited for clarity and length.
What are you doing right now?
Ill Yong: Right now, I’m a senior studying Political Science and International Relations at Korea University. I also work for ‘One King, One Korea’ which is a missionary group for North Koreans. My main goal is to focus on working to improve North Korea’s situation and following the path that God has prepared for me.
You were a LiNK Advocacy Fellow last year.
What did that experience mean to you?
Ill Yong: LiNK AF was like a “booster” for me. I knew that I wanted to do something for my friends in North Korea, but I wasn't sure what or how to take action. And if I did do something, I didn’t know if I could influence or make an impact for the people. But through the Advocacy Fellows program, I became sure of my identity as an advocate for the North Korean people.When I toured the U.S. as an Advocacy Fellow and I saw the way American young people hung onto every word of my story, I realized that I had to continue doing this work. I was sure of it. Because this experience helped me move forward towards this dream, I like to say that being an AF in a word was a “booster” for me.

What was the experience going to the White House like?
Ill Yong: It was an honor and I was grateful for the experience. However, my heart was heavy because I carried the message of the pain of North Koreans.
I was there because of the heartbreaking pain and stories of my people.
It was a pity I could only speak to President Trump for a moment, but I hope that even though it was short, my message moved President Trump's heart. I pray that the work or policy the President carries out will not be for the North Korean regime, but for the lives of the North Korean people.
What message did you want to give to the President?
Ill Yong: I wanted to inform him about the situation of my people being persecuted for religious reasons in North Korea. I wanted him to know that not only my family but many other people, especially Christians, are oppressed for religious reasons.Many people judge North Korea based on only Kim Jong-Un, but I want to tell everyone that within North Korea, the North Korean people want freedom, have achieved some freedom on their own, and now we must empower their restoration of freedom.
Want to learn more about Ill Yong’s journey from a small North Korean farming village to studying to become a human rights lawyer? Watch our latest video interview with him.