# Pentagon UFO files reveal 'black triangles' over sensitive US site

Newly released Pentagon UFO files describe mysterious black triangle objects spotted over a sensitive US military site. The records add to public disclosures about unidentified aerial phenomena and raise questions about what the objects were and why they appeared there. It matters because the sightings occurred near sensitive national-security facilities and remain unexplained.

**Importance:** 3/5

## Sources

### World
- [The Guardian World](https://www.theguardian.com/world/2026/oct/23/ufo-pentagon-files) — Fri, 23 Oct 2026 18:45:43 GMT