Russo Japanese War Deployment
Mannerheim served in the Russo-Japanese War as an officer of the Russian Imperial Army. The campaign exposed him to modern battlefield conditions and large-scale military operations.
Permanent historical records · Updated 2026-11-03
1904 in Finland
Explore 1 historical events and records for Finland in 1904.
Historical records for Finland in 1904
Sorted by month and day. Records with no month are shown last. Showing 1 of 1 unique records.
1Unique records
1 of 1Page
1Named events on this page
1Named people on this page
1Places on this page
Other events (month unknown)
How these records were prepared
Generated from the World History Database historical_events table. Identical display records are collapsed; descriptions otherwise retain the stored text. Coverage and source quality vary. Check primary and specialist sources before citing individual historical claims.