Greek–Serbian Alliance of 1913

Greek–Serbian Alliance of 1913
Treaty of Peace, Friendship and Mutual Protection
The Kingdom of Greece (green) and the Kingdom of Serbia (orange) shown within Europe in 1914.
Signed1 June 1913
LocationThessaloniki, Kingdom of Greece (now Greece)
Parties

The Greek–Serbian Alliance of 1913 was signed at Thessaloniki on 1 June 1913, in the aftermath of the First Balkan War, when both countries wanted to preserve their gains in Macedonia from Bulgarian expansionism. The treaty formed the cornerstone of Greek–Serbian relations for a decade, remaining in force through World War I until 1924.