bii-65 cruiser roopakalppana

randaam lokamahaayudhathinu munbum sheshavum imperial japanese nevi (ign) aasoothranam cheytha suuppar type cruiserukalude oru vibhagamaayirunnu bii-65 design. aijin vibhavanam cheythathupole, yudhamundaayaal american naavikasenaykkethire upayogikkaan jappan pratheekshicha "nirnnayaka yuddha" thanthratthinte ratri yuddha senayude bhaagath cruiserukal oru pradhana punk vahikkendathaayirunnu.
1939ll aarambhicha padhathikalkku pradhana aayudangal upayogichum vellathinadiyile samrakshanathinethire pareekshanangal nadathiyathilum eare purogathi undaayirunnu. 1942 leeii fleet replenishment prograaminu keezhil kappalukal nirmmikkaan amgeekaaram nalkiyengilum, yuddham kaaranam vimaanavaahinikkappalukal cheria kappalukalkkum munganana nalkiyathum thudarnnu jappaante parajayavum bii-65-nte nirmmaanathinulla ellah saadhyathakalum illaathaakki.
dauthyavum padhathiyum.
russo-japanese yudhathile japanese naavikasenayude anubhavam, prathyekichu sushima yuddham, randaam lokamahaayudhathilekku ijinte yudhakkappalukalude vikasanathinum vinyasathinum maarganirdesam nalkia ijinte "nirnnayaka yuddha" sidhaanthathinte srishtiye shakthamayi swaadheenichu. yudhamundaayaal grettu brittan allengil america polulla pradhana paashchaathyashakthikalude navikasena paraajayappeduthunnathinu ijinte praadhamika thanthramaayirunnu nirnnayakamaaya yuddha ashayam. thanthrathil naalu pradhana gadakangal ulppedunnu valia thokkukal nirnnayikkunna nirnnayaka uparithala kappal edapazhakal, ennathil mikacha shathruvinethire adichelppikkal thanthrangal, naavika aayudhangalude alavinekkaal gunanilavaaratthe aasrayikkal, rathrikaala torpido aakramanangalude upayogam.
upayogam washington naavika udambadiyum udambadiyum lunden naavika udambadiyum, paashchaathyashakthikalude, prathyekichu american aikyanaadukalude kappalukalumayi thaarathamyappeduthumbol, aijin kappalppadayude valippathin niyanthranangal earppeduthiyathinu sesham, nirnnayakamaaya yuddha thanthrathinu aijin ullil kooduthal oonnal labhichu. 1936ll aijin ratri yuddha seena (yassen budaay) roopeekarichu. roopakalppana cheythathupole, ratri yudhasena saangalppika shathruvine aakramikkuka ennathaayirunnu, saadhaaranayaayi japanese us pasaphik kappalppada, raathriyil cruiserukaludeyum distroyarukaludeyum baahya prathirodha valayam ennu vibhavanam cheiyunnu. outtar defense ring thakartha sesham, aijin cruiserukalum distroyarukalum shathruvinte yudhakkappalukalkku nere torpido akramanam nadatthanam. shatru kappalppadayil avasheshichirunnathu pittennu ijinte pradhana yudhakkappal nirayil avasaanippikkendathaayirunu.
rathrikaala aakramanangalkk adhika vedivayppu nalkunnathinaayi ijn athivega yudhakkappalukaludeyo battilkroosarukaludeyo oru divisione niyogichu. thudakkathil eee rollylake niyogikkappetta iva 1933 muthal 1940 vareyulla ezhu varsha kaalayalavil athivega yudhakkappalukalaayi naveekarikkapettu. oduvil naalu "congo" yudhakkappalukalkku pakaram naalu kanatha "suuppar" cruiserukal sthaapikkaan aijin padhathiyittu. 1936ll ign vibhavanam cheythathupole, bii-65 cruiserukal 310 emm (12.2 inch) thokkukal gadippikkukayum 203 emm (8 inch) shellukalil ninnulla hittukale prathirodhikkaan roopakalppana cheytha kavachangal vahikkukayum 40 nottu vare vegatha kaivarikkaan praapthamaavukayum cheyyum. eiii-klaas kappalukalekkaal (hevi cruiserukal) avayude valia padavi soochippikkunnathinu avaye "suuppar-eiii-klaas cruiserukal" aayi naamanirddesham cheyyum.
1941 januvari 7-leeii aijin sarkkil five, sarkkil six yudhakkappal nirmmaana padhathikalude bhaagamaayi cruiser classinaayulla padhathikku anthimaroopam nalki. rund inkrimentukalaayi aarr bii-65-kall nirmmikkanum aadya rund sarkkil 5-ll nirmmikkanum bakkiyullava sarkkil 6-ll nirmmikkanum padhathi aavasyappettu. eee samayamaayappozhekkum, rund samudra naavika niyamam pasaki 1940 septambar 5-nuu utharavittu, american naavikasenayude valia cruiserukalude savisheshathakal japanese intelligence padichu. yudhasamayathu eee kappalukal american yudhakkappalinte screeninte bhagamaakumennu japanese vishwasichu. athinaal, bii-65-kall ippol "alasca"-klaas cruiserukal uyarthunna bhishaniye prathirodhikkaan uddeshichullathaayirunnu.
design.
bii-65-kalude roopakalppana pravartthanangal 1939-ll aarambhichu. puthiya classinaayulla praadhamika padhathikal 1940 septambarode poortthiyaayi, avaa kuranja samrakshanathinte pareekshanangalil-torpidokaleyum kuravaayengilum kappalil idicha eathu shellukaleyum prathirodhikkaan uddeshichulla kavacham (vellathinadiyilaanenkilum)-1940 muthal 1941 vare pradhana aayudangal nadatthi.
eee padhathikal padhathikal sradheyamaaya saamyam vahikkunna kappalukal aavashyappedunnu, athe "clipper boow, flush-deck nirmmaanam, pothuve samanamaaya superstructure" ennivayulla, kuranja valippathil aanenkilum. moonnu triple gopurangalilaayi onpathu/50 caliber thokkukalaayirunnu praadhamika aayudangal. dvitheeya aayudangalil superstructurinte iruvashathum eratta moundukalulla pathinaar/65 caliber type 98 duval purposes thokkukal, panthrand jody type 95 aanti-aircraft thokkukal, naalu 13.2 emm hotchkis mesheen thokkukal enniva ulppedunnu. pradhana baattari gopurangalude bharam chuttum undaayirikkanam, athil ninnu kavachathinaayi neekkivachirikkunnu; ennirunnaalum, eee randaamathe chithram engane vitharanam cheiyumennathinekkurichu padhathikalonnum nilanilkunnilla.
cruiserukale °-ll charinja beltt kavachavum deck kavachavum upayogichu samrakshikkendathaayirunnu. naalu geard turbine settukal ekadesham 42,500 shp veetham uthpaadippikkumaayirunnu; motham ekadesham 167,674 shp, kappalukalkk jalathiloode oorjjam nalkaan mathiyakum, ithu "adisthaana roopakalppana aavasyakatha" yekkaal vegathilaanu.
alasca" klaas cruiser thokkukale prathirodhikkanulla shramathil, pradhana baattari aarayi vardhippikkunnathinum prathirodhikkunathinulla kavacha samrakshanathinum oru nirddesham munnottuvachu. ennirunnaalum, sthaanachalanathile vardhanavum (eathaandu) prakadanatthile kuravum ardhamaakkunnathu nirddishta mattangalil ninnu onnum vannilla ennaanu.
anthima padhathikalum radhakkal.
1941ll amerikkayumaayulla yuddham thudangiyappol, vimaanavaahinikkappalukalum sahaaya kappalukaludeyum aavasyam kooduthalaanennu naavikasena kandethi. eee aavasyavum nilavilulla sarkkil moonnum naalum nirmmaana paripaadikal poortthiyaakkaanulla aagrahavum sarkkil anchu padhathiyude arambham vaikippichu.
1942 juunil nadanna yudhathinte madhyathil japanese naavikasenayude paraajayathetthudarnnu, sarkkil five plan ganyamaayi parishkarikkukayum sarkkil aarr anischithamaayi maattivaykkukayum cheythu. bii-65 roopakalppana cheytha rund kappalukalude nirmmaanathinaayi puthiya padhathi ippozhum aavashyappedunnu, avaykku yathaakramam 1945,1946 ennee kammeeshan theeyathikal vaagdaanam cheythukondu 795,796 ennee hull nambarukal nalki. yuddham purogamikkumbol, thanthraparamaaya aavasyakathakal rund cruiserukaludeyum padhathikal kooduthal vaikippichu. oduvil, bii-65-kalude padhathikal orikkalum anthimamaakukayo avayude nirmmaanathinulla karaarukalonnum orikkalum nalkappedukayo cheythilla.

