Balkan Wars
8 countries took part.
Read about Balkan Wars on Wikipedia
| Country | Years |
|---|---|
 Albania
|
1912 to 1913 |
 Bulgaria
|
1912 to 1913 |
 Greece
|
1912 to 1913 |
 Montenegro
|
1912 to 1913 |
 North Macedonia
|
1912 to 1913 |
 Romania
|
1912 to 1913 |
 Serbia
|
1912 to 1913 |
 Turkey
|
1912 to 1913 |