HISTORY BEHIND US MARITIME PENETRATIONS OF NORTH KOREA — BEFORE THE 2019 SEAL INFILTRATION OF NORTH KOREA
We’ll have more on this topic in future, based on our archive of declassified Pentagon and CIA reports on US
Read the full story Newly declassified files · frontline history · current intelligence
The DMZ War: America's Conflict with North Korea Since 1953.
Newly declassified files. The Americans who walked the line. The history behind a conflict that never reached peace.
182Articles & field guides
440Archival media records
1953—History through today
37.9608° N126.6760° E
Recent · 2025
North Korea Honors Fallen Soldiers in Ukraine Conflict
Pyongyang, North Korea — In a rare public acknowledgment, North Korean leader Kim Jong-un paid tribute to soldiers killed while
Recent · 2025
North Korean Soldier Crosses Border; ROK MIlitary Helps Him Make It Through DMZ
See our reports on the North Korean “Boomerang Defector” and the bloody shootout in Panmunjom/JSA when a Russian defected in
Recent · 2024
Increasing Tension Along the Korean DMZ
Over recent months, North Korea has been reinforcing its positions along the Demilitarized Zone as tensions increase on the Korean
Verified current developments
North Korea Watch
Official-source updates on military readiness, intelligence, cyber operations, sanctions, and deterrence—with the evidence limits attached.
Open the current-news desk →The alliance rehearses keeping the war effort moving when infrastructure fails
Logistics—and protection from hostile drones—shows how the conflict is moving beyond the fence to the systems that keep forces operating.
The information battlefield gets its own alliance command-post drill
The modern DMZ also runs through public trust, networks, and the ability to communicate during a crisis.
Biodefense training tests an armistice-era chain of command
The exercise exposes the legal and civilian-military seams that would shape a real emergency on the peninsula.
New flagship investigation
North Korea's American laptop farms.
Inside the court record showing how stolen identities, company-issued machines, U.S. homes, and remote access became infrastructure for a North Korean revenue operation.
- 309
- U.S. companiesChapman case
- 29
- farms searchedJune 2025
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STARTKorean DMZ history
The essential guide
Maps, the armistice, a seven-decade timeline, signature incidents, veterans, and intelligence in one clear path.
Explore →VETSBenefits & exposureAgent Orange in Korea
The site’s most sought veteran resource, with presumptive dates, conditions, records, and current VA links.
Explore →1966Second Korean WarThe war after the war
The sustained 1966–69 conflict: ambushes, infiltrations, the Pueblo crisis, EC-121, and the Blue House raid.
Explore →FILESDeclassified recordU.S. defectors to North Korea
Hard-to-find records on the American soldiers who crossed the DMZ—and a page already reaching searchers.
Explore →MAPOrient the conflictKorean DMZ maps
Locate the line, nearby cities, Panmunjom, military positions, and the terrain behind the history.
Explore →RGBCurrent intelligenceNorth Korea’s global operations bureau
RGB / GRIB, cyberattacks, remote-worker fraud, sanctions, espionage, and the expanding FBI and OFAC record.
Explore →From PSB Reports
Research collections with the evidence status attached.
Eight paths connect the published reports to deeper PSB holdings. Unhydrated or placeholder-only material stays visibly labeled as an editorial review queue.
Open all eight collections →01
Editorial review queue
→02The early unfinished war
Armistice-era incidents, border pressure, kidnappings, and the first years of the military demarcation line.
Analysis
→03The Second Korean War
A research path through the sustained late-1960s confrontation, its major incidents, and its operational setting.
Editorial review queue
→04Panmunjom and Operation Paul Bunyan
The axe-murder incident, the response operation, and the documentary record around the Joint Security Area.
Official government finding
→RGB / GRIB cyber and financial operations
Verified Treasury, OFAC, FBI, and DOJ data on RGB-linked listings, named people, cyber groups, and public cases.
Latest dispatches
The record continues.
Recent reporting and archival notes from the Korean peninsula, with every original story retained.
Latest · 2025
HISTORY BEHIND US MARITIME PENETRATIONS OF NORTH KOREA — BEFORE THE 2019 SEAL INFILTRATION OF NORTH KOREA
We’ll have more on this topic in future, based on our archive of declassified Pentagon and CIA reports on US
Read the dispatchNorth Korea Honors Fallen Soldiers in Ukraine Conflict
Pyongyang, North Korea — In a rare public acknowledgment, North Korean leader Kim Jong-un paid tribute to soldiers killed while
North Korean Soldier Crosses Border; ROK MIlitary Helps Him Make It Through DMZ
See our reports on the North Korean “Boomerang Defector” and the bloody shootout in Panmunjom/JSA when a Russian defected in
Increasing Tension Along the Korean DMZ
Over recent months, North Korea has been reinforcing its positions along the Demilitarized Zone as tensions increase on the Korean
North Korea Floats Poop Bombs Over the DMZ
In recent months, Pyongyang has expressed its indignation regarding balloons that have drifted over its territory, primarily carried by South
Explore the timeline
Five eras. One unfinished history.
Start with a period, then follow the people, operations, and documents that connect it to the present.
011953–65
A tense new border
The armistice, early kidnappings, MAC confrontations, and the first years of a divided peninsula.
Enter this era →021966–69The DMZ War
Ambushes, infiltrations, the Pueblo crisis, EC-121 shootdown, and a conflict fought in the shadow of Vietnam.
Enter this era →031970–79Tunnels and escalation
Assassination plots, discovered tunnels, and the 1976 axe-murder incident at Panmunjom.
Enter this era →041980–99Defections and firefights
JSA defections, the 1984 shootout, helicopter losses, and a changing security landscape.
Enter this era →052000–todayA frontier in motion
Technology, diplomacy, defectors, renewed barriers, and the continuing stories of those who served.
Enter this era →New research center
The bureau behind North Korea’s overseas operations.
Follow the Reconnaissance General Bureau—renamed in 2025—across espionage, special operations, cyberattacks, sanctions evasion, and fraudulent remote work. The section connects older FBI FOIA records with current Treasury, FBI, and Justice Department cases.
Open the RGB / GRIB dossier FBI FOIA · OFAC record · Cyber operations
Research pathways
Follow a line of inquiry.
Focused starting points bring the site’s most important recurring themes into view.
For veterans & families
↗Service, benefits, and health
Agent Orange, asbestos, service medals, veterans preference, and first-person memories.
Crossings & special cases
↗Defectors, detainees, and related stories
Cross-border cases and declassified files, including POW-related stories where they intersect with DMZ history. PIP remains the main POW/MIA project.
Operational history
↗Incidents, weapons, and intelligence
Aircraft losses, infiltrations, tunnels, terror networks, armistice violations, and response planning.
Complete reports
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HISTORY BEHIND US MARITIME PENETRATIONS OF NORTH KOREA — BEFORE THE 2019 SEAL INFILTRATION OF NORTH KOREA
We’ll have more on this topic in future, based on our archive of declassified Pentagon and CIA reports on US
North Korea Honors Fallen Soldiers in Ukraine Conflict
Pyongyang, North Korea — In a rare public acknowledgment, North Korean leader Kim Jong-un paid tribute to soldiers killed while
North Korean Soldier Crosses Border; ROK MIlitary Helps Him Make It Through DMZ
See our reports on the North Korean “Boomerang Defector” and the bloody shootout in Panmunjom/JSA when a Russian defected in
Increasing Tension Along the Korean DMZ
Over recent months, North Korea has been reinforcing its positions along the Demilitarized Zone as tensions increase on the Korean
North Korea Floats Poop Bombs Over the DMZ
In recent months, Pyongyang has expressed its indignation regarding balloons that have drifted over its territory, primarily carried by South
DMZ Soldier Remembers Emergency Leave and AER Support
Back in the 1980s, Sean Wead was an NCO running missions in the ‘Z (he’s now a colonel chaplain). “…I
CBRN Company Assumes Mission Near Korean DMZ
The U.S. Army’s 45th CBRN (Chemical, Biological, Radiological, Nuclear) Company has rotated to Camp Casey. “U.S. Army Hazardous Response companies
Half of North Korean Arty Shells Sent to Russia Are Duds?
DMZ vets may recall intel briefings about the quality of DPRK munitions (and its possibly underfed soldiers). Now that the
Escaped RoK POW from North Korea Dies, Leaving 9 Still Alive in the South — But What About the Americans?
“A former South Korean prisoner of war, who was held in North Korea for 50 years before making his escape,
What’s Old is New Again: Frontiers of Tension Between North and South Korea
Tensions continue to grow between North Korea and the South/US following the September 2023 termination of the the Comprehensive Military
Has North Korea Decided to Go to War?
“The situation on the Korean Peninsula is more dangerous than it has been at any time since early June 1950.
Only School in Korean DMZ Holds Graduation, Guarded by UNC Troops
Veterans of the ‘Z will remember the village of Daeseongdong, the only civilian town in the DMZ. Five 6th graders
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