<prompt> Bhala okuqhubekayo kwalesi sigaba - Phakathi noxolo lwesikhashana ngo-1940, uHallamaa wahweba nge-ciphers yaseSoviet nezinye izifundazwe ukuxhasa imisebenzi ye-intelligence yezimpawu zaseFinland - ngokwesibonelo kumaSweden ngokushintshanisa nge-RCA transmitters. UHallamaa wakhushulelwa esikhundleni sokuba yi-lieutenant colonel futhi waqokwa njengomlawuli weDefense Commands Radio Battalion ngo-Okthoba 1941 phakathi nezinyanga zokuqala ze-Continuation War  <response>: . futhi. Inkonzo yezobunhloli yaseFinland yayikhule isuka kubantu abangu-75 phakathi neMpi Yobusika yaya cishe emasosheni angu-1.000. Kubikwa ukuthi bakwazi ukuchaza amaphesenti angu - 80 emiyalezo yaseSoviet eyayiseceleni kweFinland. Ukubambisana nokushintshaniswa kwemibhalo ye-Soviet neJapane kwaveza izithelo lapho amaSoviet eshintsha imibhalo yawo yasentshonalanga ngasekupheleni kuka-1941 nemibhalo yasempumalanga eyayisetshenziswa eVladivostok - eyayingaxazululeka ngokushesha ngenxa yokushintshaniswa. Ngo-1942, abezokwazisa baseFinland bavula izingcingo zezinqola ze-Allied PQ 17 ne-PQ 18 eziya e-Arkhangelsk, eSoviet Union futhi banikeza i-Abwehr, ubuhlakani bezempi baseJalimane, imininingwane. 