I'm thinking the victories were confirmed from every available source since the origin of the data must not always revealed in plain language but they used expressions like "saadun tiedon mukaan" (for radio intelligence) and "vahvistamattoman tiedon mukaan" (for POW interrogation).Esa K wrote:But the key question here maybe is if that material was used during the Winter War to confirm individual claims, or is that something thats for us to do now 70 years later. Could it be so that there was no wish 1939-1940 to let those outside Finnish Supreme HQ to know that such a cooperation existed, as it then could be revealed to a third party so to say.