J-3 SECTION,JOINTTASK FUME SEVEN i i PHASE I I Planning and Organization , und: By approvalof JCS 1795/1on 10 September1947,the Joint Backizro Chiefsof *aff authorizedthe organization of a JointTask Groupto provideArnwdForces participation in the proof-testing of certaint~s of atomicuea~na. On 30 September,the JointChiefsof StaffdesignatedLt. Gen. John E. Hull the Conmanderof this JointTaskGroup,with MajorGeneralWilliamE. Kepnerand Rear Mmiral !llil.lisa E. Parsonsas his deputies. The directiveto GeneralHull providedthat,pendingthe actualorganization of the JointTask Group,he and the two deputies, togetherwith a representative of the AtomicEnergyCommission(AX ), would serveas a specialccmnittee,to be knownas the JointProof-Test Committee,underthe JointChiefsof Staff.’The directivefurther providedthat the JointProof-TestCommitteewould draftthe necessary policyfor: (a) the organization of the Task Group (laterreferred to as the Joint Task Force in orderto conformto standardAmy-Navy terminology); (b) the participation of the severalcomponentsof the A-d Force8;md (c) the recmnded actionon all aspectsof the tests of concernto the Amwd Forces. The J-3 Section,of what was to beccamJointTask ForceSeven,me aetiratedon October9S 1947Swith tb ~ival ~ w~~gton Col. J. K. Woolnough,UnitedStatesAmy, the firsttir assignedto the %ct ion. SectionIII 1 of Lt* to be

Select target paragraph3