Summary Sr Elaborate precautions are being taken to limit significant fallout to the uninhabited danger area surrounding the Bniwetok Proving Grounds. Information on radioactivity on inhabited atolls in the Marshall Islands will be obtained rapidly and transmitted to the Task Force Headquarters. Should there be significant fallout on an in- habited atoll, monitors will advise the inhabitants regarding basic emergency measures, and the inhabitants ay fe oY as tees. tw ft Br. could be moved away from the atoll quickly if such action were considered necessary. Ocean water and marine life will be analyzed for radioactivity, and measurements of radioactivity will be taken within the United States and in other parts of (more) pow ARCHIVES