Word: sentinels
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Dates: during 1960-1969
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Some critics, notably Cornell Physicist Hans Bethe, a Nobel prizewinner, and Dr. J. P. Ruina, former director of the Pentagon's Advanced Research Projects Agency, are more lenient. In testimony last week before the Senate Disarmament Subcommittee, they did not attack Sentinel's basic hardware. Bethe, in fact, called the components "well designed" and said he went along with the idea that Sprints should be used to protect Minuteman sites. Both Ruina and Bethe, however, were particularly critical of Spartan's role...
Army planners took the probability of Chinese technological improvement into consideration. Sentinel's original configuration put Spartan and MSR sites close to population centers with the idea of thickening the defenses later by adding Sprints, which must be near the points they defend. To move the installations away from densely populated areas would reduce the popular and political opposition to Sentinel, but would also deprive the major cities of the second line of defense that Sprint represents...
...point is not raised only by nervous housewives or fanatic nucleo-phobes. Dr. David Inglis, senior physicist at the Argonne National Laboratory, concluded in a Saturday Review article that the danger deserves serious consideration. Bethe, on the other hand, says that he is untroubled by the safety aspects of Sentinel. In fact, there has been no unintentional nuclear explosion in the U.S. since the birth of the atomic age. Even when nuclear bombers crashed, their weapons failed to detonate. Says one Pentagon official: "The only way to cause a nuclear explosion in an ABM silo would be to have...
...away in talks with the Russians? These are points that have never been satisfactorily answered, even by those who first promoted the Sentinel's anti-Chinese system. McNamara led with his chin when he acknowledged in 1967 that only "marginal grounds" supported the decision to authorize an ABM. That speech has been an arsenal of criticism for ABM opponents ever since...
...fact is that Lyndon Johnson's decision, dutifully but reluctantly implemented by McNamara, was based at least as much on domestic political considerations as on international factors. Sentinel, wags said at the time, was really a defense against American Republicans, not Chinese Communists. Johnson might well have halted the Sentinel project last summer if he could have arranged, as the Soviets wished, to begin arms-control talks. He had on his desk an unsigned message confirming his willingness to negotiate on the night that Ambassador Anatoly Dobrynin brought him word of the Soviet invasion of Czechoslovakia. That...