SECURITY The seemingly irreconcilable nature of the eternal conflict between security restrictions and the desire for operational efficiency was well illustrated in Operation SANDSTONE. In any endeavor involving large numbers of people, there is no more certain way to court failure than to withhold from those people the information which they need to understand the importance of the relationship between their individual efforts and the community effort. An undertaking so vital to national security :nc of such international significance must, of course, be guarded from unfriendly observation to the maximum practical extent, but an attempt to obscure under "Top Secret" classification facts which are clearly evident to thousands of individuals does nothing mare than create a fiction in whichnobody believes. Fortunately, a more realistic understanding of the requirements of the Atomic Imergy Act and of the meaning of "AEC Restricted Data" developed as the operation progressed. In most instances, however, this new understanding resulted not from any modification of policy but from individual analysis instead. 92 Section VIII

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