Pentagon's Seventh UAP Release Details Silent 'Black Triangle' Sighting and Historical Project Capella Records

Key points

• The seventh UAP file release was published on October 23, 2026, via WAR.GOV/UFO, containing fewer than 25 text documents and no video footage.
• A key document describes a June 2026 encounter where federal agents observed a 9-15 foot matte-black triangular object near a redacted national security site in the western U.S.
• The object reportedly ascended vertically in 'absolute acoustic silence,' hovered for 20 seconds, and then accelerated to fighter-jet speeds without visible exhaust or ground impact.
• The release includes historical records from the Advanced Aerospace Weapon System Applications Program (AAWSAP), active from 2008 to 2012, including a December 2008 report titled 'Project Capella' for Bigelow Aerospace Advanced Space Studies (BAASS).
• Project Capella outlined a framework for a data warehouse and a 5,000-square-foot underground vault with 3-foot-thick walls to store recovered UAP hardware and biological samples, including items potentially sourced from Brazil.
• The Department of War stated that redactions were applied only to protect eyewitness identities and sensitive military site locations, not to the nature or existence of the UAP encounters themselves.

Background

This release is part of a series of UAP disclosures mandated by President Trump's executive order earlier in 2026. Previous batches, including the sixth release in September 2026, have varied in frequency and content, with some including video footage and others consisting primarily of text documents. The UAP Science Council, chaired by Harvard astrophysicist Avi Loeb, has noted delays in receiving classified data necessary to verify potential extraterrestrial technology. The current release continues the administration's push for transparency following congressional allegations in 2023 regarding a cover-up of UAP information.

How outlets are covering it

CBS News and The Guardian both highlighted the 2026 'black triangle' sighting as the primary news, emphasizing the object's silent, high-speed movement and lack of conventional propulsion. The Guardian noted that the report included nine identical images of a canyon with crudely added triangular silhouettes, which historian Greg Eghigian criticized as adding little substantive value. Inside Outer Space focused on the historical significance of the Project Capella documents, detailing the specific architectural plans for the underground vault and the BAASS data warehouse framework. The U.S. Department of War provided the official statement confirming the release under the PURSUE system, noting that additional files are being worked on for future releases. While CBS and The Guardian focused on the recent 2026 encounter, Inside Outer Space emphasized the 2008-2012 historical records, highlighting different aspects of the same release.

Why it matters

The release of detailed historical records like Project Capella provides insight into past U.S. government efforts to catalog and store UAP-related materials, while the 2026 'black triangle' report adds to a growing body of evidence regarding anomalous aerial phenomena near sensitive sites. The ongoing releases under PURSUE aim to address public and congressional demands for transparency regarding UAP encounters, though critics note the lack of definitive proof of extraterrestrial origins and the varying quality of the released materials.

What to watch

The Department of War stated that it and its agency partners are actively working on the next release of UAP files, which will be published on a rolling basis. The UAP Science Council will continue to analyze the released data, though it has noted delays in receiving classified information necessary for verification. Future releases may include additional historical documents and recent encounter reports, potentially providing more clarity on the nature of UAP phenomena.