Fbllowingwre main considerat~. ons of why Eniwetokwas chosen: a. Eniwetokhad ~ 7,~@’ runny, whereasRoi-N~r had onlY a \ 4,800~ runweyfor aircraft. b. Roi-Namurhad 775 nativesto move and Eniwetokonly 142. , c. Proximity of Roi-Namur to International air routes made 8ecuri ty questionable. d. It was not desiredto overtaxthe facilitiesof Kwajalein Atoll. e. Adjaoentisland8fittedthe requiredscientificpatternat Wwetok. Evmuation of Nativesfrom Eniwetok: In the planningstagesan importantfaotorwas the evacuationof 142 nativeMarshalleeefrom Aomon and Biijirifor althoughJ-4 did not participatein the arrangement whiehwere direotedby CinCPacand exeauteci by ComMarshal18, construction and its attendantlogistiosupportoouldnot starton thesei8hnds until after the departureof the natives. The LST 8S7 arrivedat ~wetok on 18 Dem. and effeotedthe evacuationon 19 end 20 Dec. 1947. It is to be noted that eurveyand construction had been initiated at Engebion 3 Dec. and at Runit on 9 Dee. 1947. in the Projeot: ‘h Eetimateof cost of ArmedForcepanticipation estimateof cost of tie ArmedForoesparticipation in the projeotwas arrivedat duringthe firsttwo week8 afterorder8were i8suedto the Joint Task ForceCommander. In preliminarydisou8sionbetweenthe AtomioEnergyComission and the Departmentof NationalDefense,it had been developedthat participation by the Servioe8wouldinvolveoertain ,,. Section lV -’-~ 3

Select target paragraph3