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Category :
Languages : en
Pages : 476
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HARDTACK I was an atmospheric nuclear weapon test series held at Johnston Island and in the Marshall Islands at Enewetak and Bikini atolls in 1958. This is a report of DOD personnel in HARDTACK with an emphasis on operations and radiological safety.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 476
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Book Description
HARDTACK I was an atmospheric nuclear weapon test series held at Johnston Island and in the Marshall Islands at Enewetak and Bikini atolls in 1958. This is a report of DOD personnel in HARDTACK with an emphasis on operations and radiological safety.
Author: DEFENSE ATOMIC SUPPORT AGENCY ALBUQUERQUE N MEX FIELD COMMAND.
Publisher:
ISBN:
Category :
Languages : en
Pages : 52
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Author:
Publisher:
ISBN:
Category : Atomic bomb
Languages : en
Pages : 486
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Book Description
"HARDTACK I was an atmospheric nuclear weapon test series held at Johnston Island and in the Marshall Islands at Enewetak and Bikini atolls in 1958. This is a report of DOD personnel in HARDTACK with an emphasis on operations and radiological safety."--Abstract
Author: JOINT TASK FORCE SEVEN WASHINGTON DC.
Publisher:
ISBN:
Category :
Languages : en
Pages : 96
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Book Description
This 1958 administrative plan outlines the logistical and administrative functions of Task Group 7.3 and supporting ships during the build up, operational, and roll-up phases of Operation HARDTACK nuclear explosion testing in the Marshall Islands. Certain logistical procedures are also described.
Author: Barton C. Hacker
Publisher: Univ of California Press
ISBN: 9780520083233
Category : Science
Languages : en
Pages : 644
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Book Description
Unforgettable congressional hearings in 1978 revealed that fallout from American nuclear weapons testing in the 1950s had overexposed hundreds of soldiers and other citizens to radiation. Faith in governmental integrity was shaken, and many people have assumed that such overexposure caused great damage. Yet important questions remain--the most controversial being: did the radiation overexposure in fact cause the cancers and birth defects for which it has been blamed? Elements of Controversy is the result of a decade of exhaustive research in AEC documentary records and the full clinical and epidemiological literature on radiation effects. More concerned with uncovering the historical story than with assigning blame, Barton Hacker concludes that every precaution was taken by the AEC to avoid harming test participants or bystanders. And, he points out, the biomedical literature suggests that these precautions worked. Yet top officials in Washington--for whom the success of nuclear weapons was of overriding importance--had asserted that testing involved no risks at all. Discrepancies between unverifiable government claims and the revelations that some actual risk was present explain the origins and angry persistence of the controversies, Hacker argues. The Department of Energy delayed publication of Hacker's study for five years, and while his controversial book is sure to draw objections from both sides of the radiation-hazard debates, it will provide a much-needed guide to understanding their polemics. Unforgettable congressional hearings in 1978 revealed that fallout from American nuclear weapons testing in the 1950s had overexposed hundreds of soldiers and other citizens to radiation. Faith in governmental integrity was shaken, and many people have assumed that such overexposure caused great damage. Yet important questions remain--the most controversial being: did the radiation overexposure in fact cause the cancers and birth defects for which it has been blamed? Elements of Controversy is the result of a decade of exhaustive research in AEC documentary records and the full clinical and epidemiological literature on radiation effects. More concerned with uncovering the historical story than with assigning blame, Barton Hacker concludes that every precaution was taken by the AEC to avoid harming test participants or bystanders. And, he points out, the biomedical literature suggests that these precautions worked. Yet top officials in Washington--for whom the success of nuclear weapons was of overriding importance--had asserted that testing involved no risks at all. Discrepancies between unverifiable government claims and the revelations that some actual risk was present explain the origins and angry persistence of the controversies, Hacker argues. The Department of Energy delayed publication of Hacker's study for five years, and while his controversial book is sure to draw objections from both sides of the radiation-hazard debates, it will provide a much-needed guide to understanding their polemics.
Author: Defense Threat Reduction Agency
Publisher: Militarybookshop.CompanyUK
ISBN:
Category : History
Languages : en
Pages : 476
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Book Description
This official history was originally printed in very small numbers in 2002. "Defense's Nuclear Agency, 1947-1997" traces the development of the Armed Forces Special Weapons Project (AFSWP), and its descendant government organizations, from its original founding in 1947 to 1997. After the disestablishment of the Manhattan Engineering District (MED) in 1947, AFSWP was formed to provide military training in nuclear weapons' operations. Over the years, its sequential descendant organizations have been the Defense Atomic Support Agency (DASA) from 1959 to 1971, the Defense Nuclear Agency (DNA) from 1971 to 1996, and the Defense Special Weapons Agency (DSWA) from 1996 to 1998. In 1998, DSWA, the On-Site Inspection Agency, the Defense Technology Security Administration, and selected elements of the Office of Secretary of Defense were combined to form the Defense Threat Reduction Agency (DTRA).
Author: United States. Congress. House. Committee on Natural Resources. Subcommittee on Oversight and Investigations
Publisher:
ISBN:
Category : History
Languages : en
Pages : 508
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Author:
Publisher:
ISBN:
Category : Nuclear weapons
Languages : en
Pages : 202
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This document lists chronologically and alphabetically by name all nuclear tests and simultaneous detonations conducted by the United States from July 1945 through September 1992. Two nuclear weapons that the United States exploded over Japan ending World War II are not listed. These detonations were not "tests" in the sense that they were conducted to prove that the weapon would work as designed (as was the first test near Alamogordo, New Mexico on July 16, 1945), or to advance nuclear weapon design, or to determine weapons effects, or to verify weapon safety as were the more than one thousand tests that have taken place since June 30,1946. The nuclear weapon (nicknamed "Little Boy") dropped August 6,1945 from a United States Army Air Force B-29 bomber (the Enola Gay) and detonated over Hiroshima, Japan had an energy yield equivalent to that of 15,000 tons of TNT. The nuclear weapon (virtually identical to "Fat Man") exploded in a similar fashion August 9, 1945 over Nagaski, Japan had a yield of 21,000 tons of TNT. Both detonations were intended to end World War II as quickly as possible. Data on United States tests were obtained from, and verified by, the U.S. Department of Energy's three weapons laboratories -- Los Alamos National Laboratory, Los Alamos, New Mexico; Lawrence Livermore National Laboratory, Livermore, California; and Sandia National Laboratories, Albuquerque, New Mexico; and the Defense Threat Reduction Agency. Additionally, data were obtained from public announcements issued by the U.S. Atomic Energy Commission and its successors, the U.S. Energy Research and Development Administration, and the U.S. Department of Energy, respectively.
Author: Christian Brahmstedt
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 466
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Book Description
Author: Chrysler Corporation Missile Division
Publisher: Periscope Film LLC
ISBN: 9781937684808
Category : Technology & Engineering
Languages : en
Pages : 196
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Book Description
Named in honor of the Redstone Arsenal in Huntsville Alabama where it was developed, the SSM-A-14 Redstone was the first large ballistic missile in the U.S. inventory. Designed by the Army Ballistic Missile Agency under the leadership of the brilliant Wernher von Braun, Redstone was a direct descendant of the A-4 / V-2 rocket produced in Nazi Germany. Design work on the missile was finished in 1952. It incorporated many innovations including inertial guidance and a separable warhead section that, by decreasing drag, increased the weapon's range. Steerable rudders and refractory carbon vanes mounted in the rocket engine's exhaust, ensured course control. Redstone first flew on August 20, 1953 although the result was inauspicious - it traveled a mere 4.5 miles. Test flights continued over the next five years, and many refinements were made to ensure reliability. The final production version had a range of just over 200 nautical miles, or 175 carrying a W-39 nuclear warhead. In August of 1958, a Redstone became the first American missile to participate in a nuclear test, detonating a 3.8 megaton warhead as part of Operation Hardtack. In the field however, the Redstone missile proved cumbersome to move into position and time consuming to activate. The process could require twenty support vehicles and eight hours of work. A minimum of fifteen minutes' fueling time - an eternity in a combat situation - was needed after receiving a launch order. The solid fueled Pershing missile, which replaced the Redstone in late 1964, overcame these shortcomings. While Redstone's role as a weapon system was brief, it had a major impact on America's early space program. In January of 1958, just four months before the U.S. Army activated the Redstone in Germany, a modified version designated Jupiter-C put Explorer, America's first satellite, into orbit. In 1961, the Mercury-Redstone Launch Vehicle lifted Alan Shepard into space. Originally created in 1959 by prime contractor Chrysler Corporation, which built 101 of the 128 missiles produced, This is Redstone provides a detailed overview of this historic weapons system. It includes chapters about the missile's structure, operation, propulsion and propellant systems, ground support equipment, guidance and controls, firing site operations, and more.
