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The Central Intelligence Agency and Overhead Reconnaissance; the U-2 and Oxcart Programs, 1954-1974

Central Intelligence Agency · 1900-01-01 · 406 pages · text by OCR

This is a 1992 CIA History Staff monograph by Gregory W. Pedlow and Donald E. Welzenbach, originally classified Secret NOFORN and approved for release in 2013. It covers the CIA's manned overhead reconnaissance program from 1954 to 1974 and the two aircraft it developed, the U-2 and the A-12 OXCART. The history covers the U-2 overflights of the Soviet Union, the 1960 downing of Francis Gary Powers and later operations in Asia and Latin America. It also includes a section on U-2s, UFOs and Operation BLUE BOOK.

  • p. 16 …An RB-29 lost in the Sea of Japan on 13 June 1952 was probably also…
  • p. 38 …off to about 6 percent of its sea-level thrust. Finally, low structural load factors, like…
  • p. 75 …3 0 0 ^{\circ} \mathrm{F} $ at sea level. Manufacturing this special fuel required petroleum byproducts…
  • p. 80 …276 pounds heavier and delivered only 10,200 pounds of thrust at sea level; the resulting
  • p. 89 …that they could not be flown at sea level faster than 190 knots in smooth air…
  • p. 98 …southern Europe and then across the Black Sea and the desert areas of China. These balloons…
  • p. 139 …Soviet border from the Black Sea to the Caspian Sea and on to Afghanistan. The System…
  • p. 146 …On 31 July, the same aircraft made a run over the Black Sea. There were a…
  • p. 148 …space launch facility east of the Aral Sea in Kazakhstan. None of the mission planners was…
  • p. 153 …of Soviet naval maneuvers in the Barents Sea. The final overflight of Detachment A. mission 2040…
  • p. 157 Secret NOFORN Chapter 3 144 U-2s flying well within international airspace above the Black Sea…
  • p. 158 …it turned abruptly upward over the Bering Sea just west of Alaska, climbed to 110,000…
  • p. 166 …the Soviet border and over the Black Sea without entering Soviet airspace. In late August, as…
  • p. 185 …Because the Bodo airfield was involved in NATO maneuvers taking place in the Barents Sea area…
  • p. 225 …forces were conducting an all-out air-sea-land drive against the rebel-held areas in…
  • p. 257 …The use of peripheral missions prevented any further losses, although one aircraft crashed into the sea…
  • p. 316 …Shortly before Leningrad, the A-12 would head west-southwest down the Baltic Sea, skirting the…
  • p. 317 …2 would be flying farther out to sea, safely beyond the range of all Soviet SAMs…
  • p. 350 …B B Afghanistan, Tashkent, Tyuratam, Kazalinsk, Aral Sea 11 August 1957 4039 McMurray Lahore B B…
  • p. 351 …A-2 Dushanbe, Tashkent, Tyuratam, Kazalinsk, Aral Sea 10 September 1957 4059 Hall Adana B A…
  • p. 369 …AQUILINE 304, 339-343 Arabs 256 Aral Sea 135 Arbenz, Jacobo 16 "Archangel-1" 262 "Archangel…
  • p. 371 ## Secret NOFORN Index 358 Baltic Sea 3, 303 Baltic states 104 Baltimore; Maryland 6, 9 Barents…
  • p. 373 …186, 201, 205, 208-209, 299, 327 Caspian Sea 126 catheterized 64 cathode-ray tube 267…
  • p. 382 …23-24, 109, 139, 143, 164 Kara Sea 142 Kazakh language 135 Kazakhstan 135 Kazan', Soviet…
  • p. 385 …301 mechanical fuel totalizer/counters 68 Mediterranean Sea 114, 116, 121, 140, 142, 153 medium-range…
  • p. 393 …7 Scranton-Wilkes-Barre Airport, Pennsylvania 222 Sea of Japan 3 Seaberg, John 8-9, 12…
Chapter 7

The U-2 program not only provided information on individual Soviet weapons systems, but also helped analysts assess basic Soviet intentions, particularly during crisis situations, as Dulles wrote in May 1960:

Whenever the international situation becomes tense because of a problem in some particular area, we are concerned whether the situation might get beyond control—that someone on the other side might suddenly and irrationally unleash big war... Our knowledge of Soviet military preparations, however, resulting from the overflight program, has given us an ability to discount or call the bluffs of the Soviets with confidence. We have been able to conclude that Soviet statements were more rhetorical than threatening and that our courses of action could be carried through without serious risk of war and without Soviet interference. $ ^{4} $

Dulles closed his report on the U-2's accomplishments by putting the program in perspective as part of the entire national intelligence effort, noting that "in terms of reliability, of precision, of access to otherwise inaccessible installations, its contribution has been unique. And in the opinion of the military, of the scientists and of the senior officials responsible for our national security it has been, to put it simply, invaluable."

The impact of the U-2 overflights on international relations is harder to measure. On the one hand, the intelligence they gathered was a major factor in keeping the United States from beginning a costly and destabilizing arms race in the late 1950s and early 1960s by showing that the Soviet Union was not engaged in major buildups of strategic bombers and intercontinental ballistic missiles. On the other hand, violations of Soviet airspace by U-2s strained relations with Moscow at times and led to the collapse of the 1960 summit meeting. On balance, however, the impact of the U-2 on superpower relations was positive. Without the intelligence gathered by the U-2, the Soviet Union's strategic military capabilities would have remained a mystery, making it very difficult for the President to resist pressure from the military, the Congress, and the public to carry out major increases in strategic weapons, which would have poisoned relations with the Soviet Union far more than the small number of overflights did.

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FOIA release, from the cia-readingroom collection. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model; expect the odd misread word. 406 pages are in the text index: search them above, or from the library's search.