e- - @FEE be expa@ted to rendur Armed Fortes person incffective as troops within a few hours through a substantial incidence of neusea, voriting. weakness and prostration, Mortality produced by an acute exposure of 150 roentgens will be very low and eventual recovery of physical fitne: may be expected, d, | Field commanders should, therefore, assume that if substantial numb of their men receive acute radiation exposures substantially ebove 100 roentgens there is a grave risk thet their cormands will repidlv become ineffective as fighting units, e, Internal radiation hazards caused by entry of radioactive substences through the mouth, through the lungs or through cuts or wounds do not exist after an air burst, Internal hazards following a contaminating surface explosion may be avoided if ordinary precautions are taken, Onl; under unusual circumstances will there be internal hazard from residual . contamination, This eliminates tho necessity for masking and consequent reduction of tactical efficiency, . 17. The Radiological Safety Officer, Task Group 7,1 will maintain standard type film badge records of radiation exposures for all Task Force per= sonnel, Records will indicate fuil name, rank or rote, serial or service number, if applicable, organization, home station or laboratory, date of approximate overexposure, /duretion of/exposure in hours and minutes (for Army personnel overonly) and remarks such as limitations on assignment because of /exposure. Upon completion of the operation, disposition of these records will be as follows: a, A consolidated list of exposures listing military personnel, and civilian personnel under nilitary control, by full name, rank or rete, serial or service number (if applicable), organization, home station or laboratory and exposure in milliroentgens together with sxposed fils badges and control film badges will be forwerded to the Chief, “FSUP,