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!
Beyond Utopia: Documenting the Escape From North Korea
“...When life hands you an opportunity to watch footage like this, you don’t turn it down.” – IndieWire
Sharing visuals from the field has always been a dilemma for our organization. On one hand, the highly sensitive nature of the work makes protecting our routes and the identities of those involved the top priority. On the other, there is undeniable power and potential for impact in showing the reality of rescues—the high-stakes peril, raw emotion, and incredible moments of bravery from our North Korean friends. If only people could see what we did; it would become undeniably clear how important this issue is.
When Liberty in North Korea was first introduced to the Beyond Utopia team and their goal of documenting an actual rescue, we were incredibly hopeful, but with a healthy dose of skepticism. We knew all too well the countless risks, conflicting interests, and stakeholders involved in making such a project. Yet when we saw the footage, even in the most initial stages of editing, we knew this was something special.

Gripping, visceral, and urgent, Beyond Utopia embeds the viewer into the lives of several people as they navigate the path to freedom — a mother desperate to reunite with her son, a family of five as they attempt their perilous escape, and a South Korean pastor who’s devoted his life to helping North Korean refugees.
The film is both a simple record of events as they unfold and a suspenseful piece of cinema, weaved together with commentary from leading experts on the Korean Peninsula (including LiNK’s South Korea Country Director, Sokeel Park). It pulls back the curtain on the escape journey in a way that honors the truth and the film participants, while preserving the integrity of the work being documented. Although Beyond Utopia utilized Pastor Kim’s networks rather than our own, LiNK worked closely with the film’s team throughout post-production to review footage for security and accuracy.

The film made its debut in January 2023 at the Sundance Film Festival, long recognized as a hotspot for the upcoming year’s most impactful stories. To premiere at this influential celebration of cinema is a lifelong dream for many filmmakers, making Beyond Utopia’s inclusion alone a significant achievement.
LiNK’s CEO, Hannah Song, was able to attend Sundance alongside the crew and some of the film participants. She sat with the Roh family as they re-lived their escape on screen and saw how harrowing it truly was. For them to finally look back on their journey was a surreal and deeply emotional experience. Audience members were also tearing up and sniffling throughout the film and at the end, there was a long standing ovation — so deserved by these families for everything they have been through to reach freedom.

Sundance had one more surprise in store for us. A testament to the film’s heart, it won the coveted Audience Award for U.S. Documentary, selected by festival attendees themselves. The heartfelt recognition launched Beyond Utopia into another level of visibility, setting the tone for its success in the film festival circuit with some calling it an “Oscar hopeful.”

LiNK is proud to be an impact partner and fiscal sponsor for the film. As Beyond Utopia heads to theaters on October 23rd and 24th for an exclusive two-day event, LiNK will be joining the film on-screen to turn audience interest into tangible action. This documentary follows the lives of a handful of people, but the story is much larger than that. The goal was always to raise awareness and invite new audiences to learn more about all aspects of this issue, get involved as Allies, and help more North Korean refugees reach freedom.
As we’ve been able to slowly regain momentum with rescues since the pandemic, the level of visibility that Beyond Utopia offers is a timely opportunity. The journey has only become more challenging in recent years with border lockdowns, increased surveillance, and heightened restrictions. Costs have skyrocketed and become incredibly volatile, but our commitment to this work is stronger than ever.

Above all, Beyond Utopia is a story about the strength and resilience of ordinary North Koreans, despite the staggering circumstances stacked against them. Changing the narrative on North Korea to focus on the people, not a dictator or missiles, has long been a key pillar of our work. Beyond Utopia aligns with this perfectly, and we hope it brings greater urgency and support for this issue.
It cannot be overstated how rare this glimpse into this modern-day underground railroad is, and what a herculean feat it was for this film to be made.
Don’t miss the opportunity to see Beyond Utopia for yourself — now available on Hulu, Apple TV+, Amazon Prime video, and more.