ABSTRACT Thies report contains # description of the mission, organization, and activities of Task Unit 7, Tas Group 7.1, Joint Task Force SEVEN, during Operation Redwing. Task Unit 7 was charged with the responsibility of pro- viding radlological-safety support for the Scientific Task Grovp, TG 7.1. The various chapters are devoted to a discussion of the activities engaged in by the Task Unit and the organization necessary to provide adequate radiological-safety support for a weapons-test operation of the magnitude of Operation Redwing. Radiologicalsurvey results of the atolle following firing of the various devices are presented. Special problems arising during the operation are discussed. Aeeession Por TWTIS GRA&I DTIC TAB Unannounced Justification Sz 0 QO By s f Distributicn/ Availability Codes iene andi/or Dist “ Al UNANNOUNCED DTIC ELECTER ocT 6 1980 D