Documents / Official release

CIA-UAP-003, The Central Intelligence Agency and Overhead Reconnaissance; The U-2 and OXCART Programs, 1954-1974

Central Intelligence Agency · 1954 · 406 pages · text from the file's own layer

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.

Open the PDF at page 332 Original source ↗

“The Advance”34 pages

  • p. 6 …255 The Phaseout of the Office of Special Activities ........ ................... 257 0 ) Chapter 6 The U-2…
  • p. 7 …319 Advances in Technology............................................... ........................... 320 Cooperation With the Air Force ............................................................. 321 Impact of the Overhead Reconnaissance…
  • p. 22 …retired from the Air Force to become the assistant director of Lockheed's Advanced Development Program…
  • p. 24 11 / Chapter 1 gravity (g's) instead of the military specification strengLh of 5.33 g…
  • p. 32 …lithium deuteride, a tech nology more advanced than the heavy water method used by US '' BEACON…
  • p. 33 …between the developed and undeveloped nations. This aggressive Soviet foreign policy. combined with advances in nuclear…
  • p. 58 …secrecy in the new project, Kelly Johnson placed it in Lockheed's Advanced Development facility at…
  • p. 65 …His software algorithms made it possible to model lens designs and determine in advance the effects…
  • p. 76 …seen on pilot Francis Gary Powers) advanced gear for the U-2 pilots. David Clark expert…
  • p. 111 …of Soviet advances in long-range bombers and missiles. The initial sighting of the new Soviet…
  • p. 114 …Adenauer be informed in advance of US plans to overfly the Soviet Union from bases in…
  • p. 174 …concentrating on developing the more advanced solid-fueled missiles rather than increasing the num ber of…
  • p. 183 …if the Soviet SAMs received sufficient advanced warning, they posed a major threat to the U…
  • p. 191 …the cover story that had been prepared and distributed in advance of the mission. The first…
  • p. 206 …In 1965 the head of OSA received a new title, Director of Special Activities. The Office…
  • p. 235 …STPOLLY added the more advanced Lockheed P3A in 1963. Between 1955 and 1967, when the CIA…
  • p. 249 …The Defense Department feared that the loss of this device with its highly advanced traveling-wave…
  • p. 250 …Chapter 5 Advanced ECM Equipment for Detachment H Demand for overhead photography of the PRC continued…
  • p. 252 …In addition, the Project TACKLE U-2s began receiving even more advanced ECM • 60 equipment. •• Mission…
  • p. 265 …but some was the result of technological advances. The ini tial order for eight of the…
  • p. 266 …This camera was actually a very advanced version of the original B camera with a new…
  • p. 282 …aircraft from the small inventory of its most advanced bomber. Even had the B-588 program…
  • p. 295 …In fact, it was an advanced version of the highly reliable B camera developed for the…
  • p. 296 …Prospective pilots had to be qualified in the most advanced fighters and be emotionally stable and…
  • p. 307 …advanced experimental jet aircraft, the A-11. which has been tested in sustained flight at more…
  • p. 310 …It was now time to find work for the most advanced aircraft ever conceived and built…
  • p. 321 …advanced aircraft ever .built was to be put out to pasture. The aban donment of the…
  • p. 325 …when the OXCART program ended in the summer of 1968, no mcire advanced successor was wait…
  • p. 326 …The most advanced aircraft of the 20th century had become an anachronism before it was ever…
  • p. 333 …ADVANCES IN TECHNOLOGY One very important byproduct of the CIA's manned reconnaissance program was the…
  • p. 334 …the end of the usefulness of the world's most advanced aircraft; its offspring, the SR…
  • p. 335 …Thus, the CIA sponsored the development of the world's most advanced aircraft-the OXCART-and…
  • p. 352 …They believed that recent advances in the minia turization of electronic technology would make possible the…
  • p. 356 343 Defense Research and Engineering, John Foster, liked the concept and provided DOD funding for ORD…
319
Sec, el NOFORN
Chapter 7
PARTICIPATION OF ALLIES IN THE U-2 PROGRAM
From the very beginning of the overflight project, US Allies provided
valuable support. Bases in Germany, Turkey, Norway, and Pakistan
played a major role in overflights of the Soviet Union. Bases in India,
Thailand, Japan, and the Philippines greatly assisted operations in
Asia. Two Allies-the United Kingdom and Nationalist China-made
an even greater contribution to the U-2 program by providing pilots
and conducting overflights. British pilots began flying in late 1958
and conducted two important overflights of the Soviet Union in late
1959 and early 1960. After the end of such missions in May 1960, the
need for British participation lessened. RAF pilots henceforth flew
only training or ferry missions, although their use for operational mis
sions was considered on several occasions.
The end of overflights of the Soviet Union reduced the impor
tance of British participation but resulted in the addition of a new
source of pilots when the focus of interest for the U-2 in its strategic
intelligence-gathering role shifted to the People's Republic of China.
The United States and Nationalist China had been conducting joint
r~<;onnaissance projects over the Chinese mainland since the
mid- l 950s, and in 1961 the CIA equipped the Nationalist Chinese
with the latest in reconnaissance aircraft, the U-2. For the next 12
years, Agency U-2s with Nationalist Chinese pilots brought back
large quantities of information on the development of Communist
China's armed forces, nuclear technology, and economy. Such
information was extremely important to US policymakers. Nationalist
China paid a high price in lives for its participation in the U-2
program: seven pilots died (five in training accidents and two on
overflights), and another three were captured.
U-2s AS COLLECTORS OF TACTICAL INTELLIGENCE
The low level of mission activity over the project's original target
the Soviet Union-was initially very frustrating for CIA project man
agers, but the U-2 soon found new missions not originally envisioned
for the program. With its strategic-intelligence-collection role often
on hold, the U-2 became highly useful as a collector of tactical intelli
gence during crisis situations.
Beginning with the Suez Crisis of 1956 and continuing with sub
sequent Middle Eastern wars, a rebellion in Indonesia, Sino-Indian
border fighting, and culminating in support to the growing US
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Official release, from the pursue collection. The PDF is mirrored here; the original link is above. 406 pages are in the text index: search them above, or from the library's search.