Treaty of Neuilly-sur-Seine
The Balkan Pact helped to ensure peace between the signatory nations but failed to end regional intrigues. Although the pact was designed against Bulgaria, on 31 July 1938, its members signed the Salonika Agreement with Bulgaria, which repealed the clauses of the Treaty of Neuilly-sur-Seine and Treaty of Lausanne that had mandated demilitarised zones at Bulgaria's borders with Greece and Turkey, which allowed Bulgaria to rearm.