+ EO bl erwwnchentn-vanlpoth v1 rt ee Trek 3. FCDA participation in the program will provide an opportunity for selected state and regional FCDA directors to observe the events associated with a thermonuclear detona-~ tion in order that they may be better oriented with respect to civil defense problems and FCDA objectives, 4h, The program is based on the premise that the special observers involved will not have access to classified infor- mation, In keeping with this premise and in order to achieve the objectives of the program, the Commission has determined that the following information may be published without constituting an undue risk to the common defense and security: a. Advance notice of the expected date of detonation of the selected shot (now Confidential ~ Defense Informa- tion); | b. The yield of the selected shot is expected c, The selected shot is to be (and was) an d. The to be (and was) several megatons (now Confidential Restricted Data); airburst (now Confidential - Restricted Data); oode word REDWING when associated with the 1956 test operation (now Confidential - Defense Informa~ tion); and e, Information that the test detonation has taken place (prior to the official AEC-DOD announcement) (now Confidential - Defense Information). 5, Your comments on the declassification action specified nbove are requested, 6, As a basis for funding, it is proposed that the Department of Defense fund for the operating expense of ships and aircraft involved and provide all necessary equipment; Atomic Energy Commission will bear the costs of installing communications equipment and modifications of ships and aircraft incident to such installation. me Eng & r WP SUS SEZEIED ; 2 oF PAUSE bee etek Bintecet Cea flan, ~ 2 AON, ERG. SS BLOMEDdk £8 EEEPiesterrreeoP8aRET ~ 13.87% ae OEAlAmanBLLES a BER Appendix "B"

Select target paragraph3