
jarmman antarvaahini yuu-31 (1936)

randaam lokamahaayudhasamayathu naasi germmaniyude "kreegsmarine" enna tharatthilulla viya yuu-bottayirunnu jarmman antarvaahini "yuu-31". 1936 march 1 nuu yard nambar 912 aayi sthaapikkukayum septambar 25 nuu samarambhikkukayum 1936 desember 28 nuu kammeeshan cheyyukayum cheythu.
design.
pinneedu type viya antharvaahinikalaayi naamanirddesham cheyyappetta aadyathe patthu jarmman type VII antharvaahinikalilonnaaya "yuu-31" nuu uparithalathilum vellathinadiyilum sthaanachalanamundaayirunnu. avalkk motham neelam, oru marddatthinte puramthodinte neelam, oru beam, uyaram, oru draaft ennivayundaayirunnu. rund manushya emm 6 vii <aii. dii. 1> phoor-strock, aarr silindar deesal enchinukal uparithalathil upayogathinaayi motham uthppaadippikkunnu, rund bbc jiji yubi 720/8 eratta-acting electric motorukal vellathinadiyilaayirikku motham upayogathinaayi uthppaadippikkunnu. avalkk rund shaafttukalum rund propellerukalum undaayirunnu. aazhathil pravartthikkaan bottinu kazhiyumaayirunnu.
antharvaahinikk paramavadhi uparithala vegathayum paramavadhi vellathinadiyilulla vegathayum undaayirunnu. mungikkidakkumbol boat pravarthippikkaan kazhiyum; uparithalathil varumbol avalkk yaatra cheyyaan kazhiyum. "yuu-31" ll anchu torpido tubeukal (naalu boyilum onnu starnilum gadippichirikkunnu), pathinonnu torpidokal, oru ezz. keey. sii/35 neval gann, 220 roundukal, oru vimana virudha thokku enniva gadippichirunnu. bottinu naalppathinaalinum arupathinum edayilulla nirakkukalundaayirunnu.
sevana charithram.
avarude kariyaril "yuu-31" ezhu yuddha patrollingil earppettirunnu.
aadyathe patrolling.
"randaam lokamahaayudhathinte thalennu atlaantik samudrathinu pakaram baltic kadalilekku vinyasicha churukkam chila antharvaahinikalil onnaayirunnu yuu-31. august 27 nuu johannes hebecoastinte neethrthwathil memmel purappetta eee apratheekshitha yaatra poolish naavikasenayude druthagathiyilulla naashathode septambar 2 nuu vilhemshaavanil vecha bottumaayi vegathil avasaanichu.
randaamathe patrolling.
jarmmaniyilekku pettennu madangiyethiya sesham, septambar 8 nuu kaal donits yuu-boat senaye veendum vinyasikkaan utharavittappol veendum kadalilekku pookunna moonnu tharam VI reserve bottukalil onnaayi "yuu-31" maari. engleesh chaanal vazhi nerittu atlaantikkilekku neengunnathiloode samayam labhikkaan utharavidukayum, 1939 septambar 16 nuu randaam lokamahaayudhathinte aadya vaahanavyoohathe akramikkukayum britiish steamer ss "evimor" mukkukayum cheythu. oru divasam munbu hebecoast vaahanavyooham kandethukayum utharavanusarichu vaahanavyoohathinte sthaanam, gathi, vegatha enniva donitsilekku report cheyyukayum cheythu. eee aadyathe vishwasaneeyamaaya vaahanavyooha reportil aaveshabharithanaaya addeham labhyamaya ellah bottukalodum othucheraanum vaahanavyoohathe akramikkaanum utharavittu. "yuu-31" aakramana sthaanathekku neengukayum rathrikaalangalil akramanam nadathukayum cheythu. rund kappalukal mukki ennu karuthi, hebecostinu torpido parajayam neridendi vannu, athinaal 4,060 jii. aarr. tii. "evimor" maathramaan yadhaarthathil "yuu-31" vaahanavyoohathil ninnu mungiyathu. "yuu-31" pinneedu patrolling avasanippikkukayum 1939 october 2 nuu vilhemshaavanilekku madangukayum cheiyunnathinumumbu septambar 24 nuu 4,646 jii. aarr. tiyude cheruthaayi valia "hasselside" mungi.
aadyam mungunnu.
1940 march 11 nuu "yuu-31" booy 12 () nuu sameepamulla shillig roadukalil oru bristtol blenheim, "oo" enna nambaril ninnu naalu bombukalaal mungi. 82 schwadron raaf, 58 perude jeevan nashtappettu. yuu-boat pareekshanatthilaayirunnu, kappalsaalayil ninnu pathinonnu thozhilaallikaleyum rund sahayikaleyum avalude pathiv complimentinu purame floatilla enchineeyarilekku kondupoyi.
aaa masavasanam yuu-boat valarthukayum attakuttappanikal nadathukayum 1940 juulai 30 nuu keey. pii. tii. ell. tii. upayogichu sevanathilekku madangukayum cheythu."prilberg kamandaayi.
randaamathe mungal.
"1940 november 2 nuu irelandinte vadakkupadinjaaru, 46 peradangunna samghathil ninnu 44 pere rakshappeduthiya britiish distroyarile aazhathilulla kuttangal moolam (allengil 43 srothassukal vyathyaasappedunnu) yuu-31 veendum mungi.
yuu-31-nte kariyaril aake pathinonnu vyaapaarakkappalukalum rund sahaaya yudhakkappalukalum avar mukki. yuu-31" sthaapicha oru khaniyil 33,950 tonn bharamullah britiish yudhakkappalinu kedupaadukal sambhavichu.

