| 08.02.1936: |
Brummer
is commissioned |
| Spring 1937: |
Attached to the Marineflugabwehr- und Küstenartillerieschule (Naval Air Defense and Artillery School) in Swinemünde. |
| 29.05.- 02.06.1937: |
Visit to Odde. |
| 03-06.06.1937: |
Visit to Göteborg. |
| 17-21.05.1938: |
Voyage to Helsingborg. |
| September 1939: |
Mine laying operations in the Baltic Sea. |
| January 1940: |
Used as a commerce raider in the Baltic Sea. |
| April 1940: |
Operation "Weserübung":
Brummer
is used as command ship of a transport squadron. |
| 14.04.1940: |
Torpedoed by the British submarine Sterlet
, loosing the complete bow section. The ship was held afloat for nine hours, finally capsizing in the early morning of the next day. |
