Documents / Official release
This is a Secret History Staff monograph by Gregory W. Pedlow and Donald E. Welzenbach of the Central Intelligence Agency, published in 1992. It gives a history of the CIA's manned overhead reconnaissance program from 1954 to 1974, covering the development and operation of the U-2 and the A-12 OXCART aircraft. It covers overflights of the Soviet Union, the 1960 downing of Francis Gary Powers, and later operations. One section is titled "U-2s, UFOs, and Operation BLUE BOOK."
From the source:Release of 2026-06-12 This CIA History Staff document chronicles the complete history of the U-2 and OXCART (A-12) high-altitude reconnaissance aircraft programs from 1954 to 1974, detailing their development, operations over the Soviet Union and other targets worldwide, the famous downing of Francis Gary Powers in 1960, organizational reforms following that incident, and the eventual transfer of operations from CIA to Air Force control. A more redacted version of this document has been available on CIA's public website.
“United Press”17 pages
119 Sec, et NOFOA~ Chapter 3 at Almaza, where he filmed neatly arranged rows of Egyptian military .' ============::i . . . . . r: - ! U-2 photography of Egyptian aircraft. Contmumg past Cairo to film another a1rfield,U:lal.!Jturned · airbase at Almaza, southeast and then north to fly along the Nile, again crossing directly i 29 October 1956 ,,......... over Almaza. The photography from this leg of the mission rev,eaJed the burning wreckage of the Egyptian aircraft During the short period of time that had passed betweenCHall's tw~ passes, a combined Anglo-French air armada had attacked the airbase. When shown the before and after photos of Almaza, President Eisenhower told Arthur Lundahl: "Ten-minute reconnaissance, now that's a goal to shoot for!" )4 Eisenhower was pleased with the aerial photography but ~ '"' Lundahl and Brugioni interview (TS Codeword); i3eschloss (Mayday. p. 138) mistak enly identifi~ this quote as coming from the British, but they did not receive copies of these photos:__i See,et
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Official release, from the pursue collection. The PDF is mirrored here; the original link is under it. 406 pages are in the text index: search them above, or from the library's search.