While the U.S. continues its slow drip of UFO (or UAP) revelations through congressional hearings and declassified reports, several nations have taken bolder steps toward transparency. As of late 2025, these countries have implemented official disclosure programs, released archives, or established public investigation bodies—often decades ahead of America. Based on government reports, international UFO databases like NUFORC, and recent analyses from sources such as World Population Review and UFO News, here's the top 5. (Note: "Full disclosure" here means proactive, public-facing efforts, not total secrets revealed—UFOs remain mysterious everywhere.)
1. France (Pioneer in Official UAP Studies)
France leads with its GEIPAN unit under the CNES space agency, established in 1977. It's the world's oldest government-backed UFO investigation program, classifying sightings into categories (A-D) and publicly releasing data on over 30,000 cases. In 2025, GEIPAN updated its database with 1,200 new reports, including triangular crafts over Paris. Unlike the U.S., France treats UAP as a scientific priority, not a security threat.
Why full disclosure? Annual reports and a searchable public archive make it accessible—no FOIA battles needed.
Recent highlight: 2025's southern France orb sightings, analyzed and declassified within months.
2. United Kingdom (Declassified Archives Galore)
The UK's Ministry of Defence ran Project Condign (1996-2000), fully declassified in 2006, revealing 10,000+ sightings. In 2025, the National Archives released another batch of RAF files from RAF Lakenheath incursions, confirming "unexplained aerial phenomena" over military bases. The government now encourages public reporting via a dedicated hotline, with data shared openly.
Why full disclosure? Freedom of Information Act ensures quick releases; no ongoing "black projects" secrecy.
Recent highlight: 2025 Baltic Sea drone swarms over RAF sites, linked to UAP in official briefings.
3. Chile (South America's Transparency Leader)
Chile's CEFAA (Committee for the Study of Anomalous Aerial Phenomena) under the DGAC aviation authority has investigated 1,000+ cases since 1997, with 90% declassified. It's one of the few programs that collaborates with civilian pilots and scientists publicly. In 2025, CEFAA released radar data from 2024's Atacama Desert orbs.
Why full disclosure? Mandatory reporting for pilots and annual public reports—no classification walls.
Recent highlight: 2025's coastal sightings near Valparaíso, analyzed as "non-conventional propulsion."
4. Peru (Indigenous and Military Collaboration)
Peru's Air Force (FAP) runs a dedicated UFO office since 2001, declassifying 200+ files yearly. It's unique for integrating indigenous knowledge with military data, especially in the Amazon region. In 2025, Peru released videos of "luminous spheres" over Machu Picchu, confirmed by astronomers.
Why full disclosure? Public archives and international partnerships (with NASA and ESA) ensure transparency.
Recent highlight: 2025's Nazca Lines anomalies, tied to ancient "star maps" in official reports.
5. Brazil (Mass Sightings and Open Files)
Brazil's FAB (Air Force) has investigated UFOs since 1954's "Official Night of UFOs," declassifying 700+ documents in 2010. In 2025, amid Amazon wildfires, they released radar footage of "formation lights" over Brasília. The country mandates military reporting and shares data with the UN.
Why full disclosure? No secrecy clauses; files are digitized and free online.
Recent highlight: 2025's Rio de Janeiro fleet sighting, analyzed as "structured craft" in a public bulletin.
Why These Countries Lead (and Why Not the USA?)
These nations prioritize science over secrecy, with public databases and no "need-to-know" barriers. France and the UK have decades of declassified files, while Chile, Peru, and Brazil integrate cultural perspectives. The U.S., despite 2025 hearings, still classifies 80% of UAP data under national security—progress, but not full disclosure.
If you're into UFOs, start with France's GEIPAN site for raw data. What's your take—which country do you think is closest to "full" truth? Share in the comments!
Keywords: UFO disclosure countries 2025, best UFO disclosure nations, France UFO program, UK declassified UFO files, Chile CEFAA, Peru UFO office, Brazil FAB UFO reports.