for @ numberof cays, and diffusion may ce slow. Inexsertenced personnel on ships traversing theae. contaminated ereas can easily: nisteke rediation.from the water for fallout end turn on the wash@own system, with harmful rather than benoficiel results. 3. Reconmencetions . a. THat- research and; development.in re“folecicel defense matters continue to receive hich priority by BuShios enc other cefense agencies. &. Tret isproved ship wesh’own systems, capable of hancling larce voluncs of water @t hich preseures, be developed aad installed on ell vesscls nérticipetin in future operations. ce. Theat in future operations, adoquats film ber-es, factlitics ena persornel bo available to hancle tho photodosinetry orocrem for the entiro Teak Forca, without umedue delay. d.: That, oxcept as noted ebove, a rédiolocical safety procran sinilar te that of CaSTLa, bo planned for future eporations. e. That research and development continue in en effort ta ob tain a filter which will permit laree volumes of air ‘o enter encinee ring scaces withcut introduction of sisnificer vradlation heavarca. f. Thet Unit and Torce Comenders be vrepered to recuce speed and sunerheat requirements beceuse ef excessive temporatures in ongineering spaces when the ventilation is shut down in prepare-~ tion for or following atonic attack. Z. That Unit end force Cemmancers be preparer. to eccent an increased raciclocicel dosace “for énginaering personnel if high specds are te be aaintained preceeding or fellowing an atonic attack. Jte-17 . ~