--- title: Insights from the Sixth UAP Tranche (Sep. 18, 2026) description: The U.S. Department of War released its sixth tranche of archival UAP data on September 18, 2026, covering 1952-2025 through 55 PDFs, 15 videos, and an audio... canonical: https://daily.dev/posts/insights-from-the-sixth-uap-tranche-sep-18-2026--761trcay4 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Insights from the Sixth UAP Tranche (Sep. 18, 2026) | daily.dev og:description: The U.S. Department of War released its sixth tranche of archival UAP data on September 18, 2026, covering 1952-2025 through 55 PDFs, 15 videos, and an audio... og:url: https://daily.dev/posts/insights-from-the-sixth-uap-tranche-sep-18-2026--761trcay4 og:image: https://api.daily.dev/og/posts/761TrCAY4.png og:image:alt: Insights from the Sixth UAP Tranche (Sep. 18, 2026) og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Insights from the Sixth UAP Tranche (Sep. 18, 2026) **[Medium](https://daily.dev/sources/medium_js)** · 6 min read · 0 upvotes · 0 comments ## Summary The U.S. Department of War released its sixth tranche of archival UAP data on September 18, 2026, covering 1952-2025 through 55 PDFs, 15 videos, and an audio file. Highlights include infrared footage of six spherical objects over the Middle East reportedly moving at 480 mph (analyzed and argued to exceed plausible drone swarm speeds), a white sphere over the Yellow Sea, a 1952 Captain Edward Ruppelt audio briefing noting 20% of 800 Air Force cases remained unexplained, digitized 1952 Utah footage, and DIA documents on the AAWSAP program that funded studies of warp drives, wormholes, antigravity, and spintronics with a $22 million budget, plus newly disclosed physiological injury claims linked to UAP encounters. The Pentagon's AARO office maintains it has found no verifiable evidence linking incidents to alien technology. ## Full article daily.dev links to this article rather than hosting it. 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