-
Period: to
First Balcan war
One side: Greece, Serbia, Montenegro and Bulgaria (Winning side0
Second side: Turkey -
Period: to
Second Balcan War
One side: Greece, Serbia (Winning side)
Second side: Bulgaria -
Period: to
World War I
The Triple Alliance of Germany, Austria-Hungary, and Italy (the Triple Alliance was only defensive in nature, allowing Italy to stay out of the war until April 1915, when it joined the Allied Powers after its relations with Austria-Hungary deteriorated)
The Triple Entente consisting of France, Russia, Britain and later join them Greece and Italy (Winning side) -
Period: to
World War II
Axis: Germany, Italy, Japan
Allies: United States, Soviet Union,United Kingdom,China and later Greece (Winning side)