EE aR f oa) Diviaten, During this pariod, the Technical Division was the sotivities of the various DOD groups participating in the wilitery effects progran of Opsra~tion GASTLE ut the Pacific Proving Grounds, including the writing of the preliminary reports thereto; pre-plaming of the military effects progran for Cperation TEAPOZ, along with the coordination of the developuent of a device fer use on the high altitude shot, oeaapreparation of the Final reperte on Operation UPEHOT« xe ° Ae CASTLE Histary. a. Daring the ported from 1 January to 16 May 3954, the Technical Pivislos, less the Reporte Branch and a portion of the Requirements Eranch, participated in Operation CAETLE at the Pacific Proving Grounds, Within the task force organization, the _ Technion] Division we designated as Task Unit 15 of Task Group 7.1, | She Selentific Task Group. the nission of the Task Unit 15 was to exereiee teohaical direction of the various project groups partici| pating in the weapons effects program of Operation CASTLE, + G. The technical results of the weapons effects progrem lave been published in a series of preliminary test reports eovering each individual psojest.* A mumery of the entire program with pertinext data as to shots, dates, yields, eto., has also been published, ** (a) General ~ Headquarters Task Unit 13 vegan its movement everseas early in January 1954 and by 24 domary ali pereonnel of the headquarters were present in the forward area, Project personnel arrived at varying times depending on their schee duled participetion. Nowever, by 1 Fobruary each project had at a TTK-B0L through YTh-058, Interix Teast Reports of projects pertiotpating i. Operation CASTLE, + YIR-93¢, Susmery of Weapons Effecta Teste, Military Effects Program. Z3l< : r — , .a 1 as er a