Who Checks South Korea's UFO Claims?

Introduction

South Korea has no permanent civilian agency dedicated to investigating unidentified flying object (UFO) or unidentified anomalous phenomenon (UAP) reports. Unlike the former US Air Force Project Blue Book or more recent official UAP offices established elsewhere, South Korean reports are examined through a patchwork of military responses, journalists, documentary filmmakers, academics and private enthusiasts. As a result, the quality of documentation varies widely. Some incidents generate military records because they involve protected airspace or air-defence activity, while many others survive only through witness interviews or television reconstructions. This fragmented system makes it difficult to compare cases consistently or to distinguish between well-supported reports and stories that have grown through repetition rather than new evidence.[National Archives]archives.govNational Archives Project BLUE BOOKNational ArchivesProject BLUE BOOK - Unidentified Flying Objects | National ArchivesJune 25, 2024…Published: June 25, 2024

Private researchers have filled the institutional gap

The most sustained civilian work on South Korean UFO reports has come from independent researchers rather than government bodies. Their activities typically include:

Among the best-known figures is physicist Maeng Sung-ryul, who has spent decades researching Korean UFO reports while maintaining an academic background in the natural sciences. Rather than presenting himself as a government investigator, he has worked as an independent researcher, commentator and public educator. His long-running field investigations became the subject of the 2021 documentary UFO Sketch, which follows both eyewitnesses and the difficulties involved in verifying extraordinary claims. The documentary itself highlights a recurring problem: even experienced investigators frequently end up with sincere testimony but little independently verifiable physical evidence.[Korean Film Council]koreanfilm.or.krfilms View.jspKorean Film CouncilUFO Sketch (2021)March 4, 2021…Published: March 4, 2021

Independent researchers have also benefited from archives outside South Korea. For Korean War-era incidents, the most valuable surviving documentation often comes from declassified United States Air Force Project Blue Book files rather than Korean government collections. Consequently, researchers studying historical Korean cases routinely combine domestic reporting with foreign military archives.[National Archives]archives.govNational Archives Project BLUE BOOKNational ArchivesProject BLUE BOOK - Unidentified Flying Objects | National ArchivesJune 25, 2024…Published: June 25, 2024

Journalists increasingly treat the subject as investigative reporting

South Korean journalism has gradually shifted from treating UFO stories purely as entertainment towards applying investigative methods to selected cases.

A notable example is journalist Kim Young-nam, whose book UFO Is a Physical Object! compiles interviews with researchers, military witnesses and international specialists while attempting to distinguish documented evidence from speculation. Rather than functioning as an official investigation, this work reflects an emerging journalistic approach that emphasises source evaluation, documentary records and comparison with overseas UAP developments.[National Assembly Library]dl.nanet.go.krOpen source on go.kr.

Responsible reporting in this area typically attempts to answer several practical questions before suggesting unusual explanations:

Because these questions are not answered through a single national review process, different investigators sometimes reach different conclusions from the same incident.

Television documentaries preserve testimony but rarely settle cases

Television has played an important role in preserving accounts that might otherwise disappear. Documentary programmes have recorded interviews with civilian witnesses, military veterans and local residents describing incidents that were never formally archived.

These productions provide valuable historical material because many eyewitnesses are interviewed decades after the events. However, they also illustrate the limitations of retrospective investigation. Memories may have changed, supporting documents may have been lost, and radar records or operational logs are often unavailable.

Modern documentary films such as UFO Sketch explicitly acknowledge this tension. Rather than claiming definitive proof, they show investigators attempting to verify stories through repeat visits, interviews and comparisons with available records, while frequently concluding that the available evidence is insufficient for firm conclusions.[Korean Film Council]koreanfilm.or.krfilms View.jspKorean Film CouncilUFO Sketch (2021)March 4, 2021…Published: March 4, 2021

For historians, these documentaries are therefore best viewed as collections of testimony rather than replacements for contemporaneous official documentation.

What role does the government play?

South Korea does not maintain a publicly known office that routinely accepts and publishes civilian UFO reports.

Government agencies instead become involved when an aerial event overlaps with established responsibilities such as:

In such situations, investigations are conducted to determine whether the object represents a security threat rather than to evaluate extraterrestrial hypotheses. Public statements generally focus on identifying aircraft, balloons, drones or other conventional explanations whenever evidence permits. Recent Ministry of National Defense briefings concerning unidentified aerial activity demonstrate this security-oriented approach, coordinating with other government agencies where necessary instead of operating a dedicated UFO programme.[Korea.kr]korea.kr무인기 관련 북 총참모부 성명에 대한 국방부 입장발표정책뉴스 | 뉴스 | 대한민국 정책브리핑January 10, 2026…Published: January 10, 2026

This differs significantly from countries that periodically release dedicated UAP reports or maintain public reporting mechanisms.

Why South Korea lacks a central UFO archive

One of the defining characteristics of South Korean UFO research is the absence of a comprehensive, publicly searchable national archive.

Instead, information is scattered across several sources:

This fragmentation creates several practical problems.

First, different investigators may unknowingly analyse the same incident from incomplete records. Second, original photographs or videos are sometimes lost while copies continue circulating online without reliable provenance. Third, cases often become harder to verify as they are repeatedly retold through books, documentaries and internet discussions.

Unlike scientific databases that maintain standardised metadata and preserve original source material, South Korea’s UFO documentation has largely evolved through independent collection efforts rather than coordinated institutional archiving.

Evidence standards remain the central challenge

The greatest limitation facing investigators is not a shortage of reports but inconsistent evidence.

Experienced researchers increasingly distinguish between several categories:

An unresolved case is not automatically evidence of extraordinary technology. It often reflects missing data, poor image quality, incomplete records or the inability to reconstruct the circumstances years later. This cautious distinction mirrors the conclusions reached by Project Blue Book, whose archived Korean War cases remain important historical resources despite the programme’s overall finding that its unidentified reports did not constitute evidence of extraterrestrial vehicles.[National Archives]archives.govNational Archives Project BLUE BOOKNational ArchivesProject BLUE BOOK - Unidentified Flying Objects | National ArchivesJune 25, 2024…Published: June 25, 2024

The key takeaway

The investigation of UFO claims in South Korea is decentralised. Independent researchers, investigative journalists and documentary filmmakers have preserved much of the country’s UFO history, while government agencies become involved only when unidentified aerial events intersect with defence or aviation responsibilities. Because no public national archive applies consistent evidence standards across all reports, assessing individual cases requires careful comparison of eyewitness testimony with military records, aviation data, contemporary reporting and later investigative work. The result is a body of evidence that is historically valuable but uneven, making methodological caution as important as the sightings themselves.[or.kr]koreanfilm.or.krfilms View.jspKorean Film CouncilUFO Sketch (2021)March 4, 2021…Published: March 4, 2021

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Endnotes

1. Source: archives.gov
Title: National Archives Project BLUE BOOK
Link:https://www.archives.gov/research/military/air-force/ufos

Published: June 25, 2024

2. Source: korea.kr
Title: 무인기 관련 북 총참모부 성명에 대한 국방부 입장발표
Link:https://www.korea.kr/news/policyNewsView.do?newsId=156739183

Published: January 10, 2026

3. Source: korea.kr
Title: 무인기 관련 북 총참모부 성명에 대한 국방부 입장발표
Link:https://www.korea.kr/briefing/policyBriefingView.do?newsId=156739183

4. Source: m.korea.kr
Title: kr무인기 관련 북 총참모부 성명에 대한 국방부 입장발표
Link:https://m.korea.kr/briefing/policyBriefingView.do?newsId=156739183

5. Source: defense.gov
Link:https://www.defense.gov/News/News-Stories/Article/Article/3965403/dod-examining-unidentified-anomalous-phenomena/

6. Source: dl.nanet.go.kr
Link:https://dl.nanet.go.kr/detail/MONO12022000073717

7. Source: koreanfilm.or.kr
Title: films View.jsp
Link:https://www.koreanfilm.or.kr/eng/films/index/filmsView.jsp?movieCd=20191785

Published: March 4, 2021

8. Source: m.nownews.seoul.co.kr
Link:https://m.nownews.seoul.co.kr/news/science/ufo/2011/11/28/20111128601011

9. Source: koreanfilm.or.kr
Title: films View.jsp
Link:https://www.koreanfilm.or.kr/eng/films/index/filmsView.jsp?movieCd=20141523

Additional References

10. Source: openskyprotocol.com
Title: Open Sky — The UFO archive that investigates itself
Link:https://www.openskyprotocol.com/

11. Source: unikorea.go.kr
Title: 1. Minister’s Schedule Minister Chung Dongyoung wi
Link:https://www.unikorea.go.kr/web/eng_unikorea/bbs/bbs_0000000000000035/54772

Published: January 12, 2026

12. Source: youtube.com
Title: Why Are UFOs a Threat to National Security? (Maeng Seong-ryeol)
Link:https://www.youtube.com/watch?v=bs3iUhSKfGQ

13. Source: uapobservatory.org
Title: UAP Observatory
Link:https://uapobservatory.org/

14. Source: youtube.com
Title: South Korea: UFO Was Military Rocket Test | VOA News
Link:https://www.youtube.com/watch?v=s3Zmm1uKchg

15. Source: youtube.com
Title: South Korea’s missile test causes UFO scare | WION Pulse
Link:https://www.youtube.com/watch?v=opS1ypZ65rw

16. Source: youtube.com
Title: Do UFOs Really Exist? (Maeng Seong-ryeol)
Link:https://www.youtube.com/watch?v=fzGePlGLj3E

17. Source: isaackoi.com
Link:https://isaackoi.com/

18. Source: programs.sbs.co.kr
Link:https://programs.sbs.co.kr/en/culture/nfs/main?div=tv_total_top

19. Source: mnd.go.kr
Link:https://www.mnd.go.kr/mnd/index.do