.10A program is conting along on nuclear safeing of high yield weapons; however the military requirement has not yet been formulated, ; 7 | Considerable interest was shown in proximity and contact fuzes, The proxinity fuze program is being pushed; it is hoped that 400 will be available for experimental purposes by the end of the year. | This session was adjourned at 3310 P.M, THIRD SESSION (July 13; 1954) . The briefings were resumed at 9:05 a.m, in the 5 conference ‘Los ilamos Briefings room at Los Alamos. Those present were: all members of the Committee except Dr. Wigner; the Secretary and Mr, Tomei; the other visiting groups (Appendix C); and members of the Los Alamos staff, | Dr. Bradbury opened the meeting by welcoming the visitors and introducing the LASL presentations, Tnthe first talk, Dr. Graves2reviewedthe results of the Castle gearssni OAaiaetc Fc yee ~ wo View tests. sanasapsnte alainitlensaeradere agineins Sage NEtdOfieasaatseie? a ae Pg! jJ man i of Cast! Bi “The following tabulation givesessentially final results08 to “yield and alpha of the various shots.

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