Secret Protocol Between Greece And Serbia
        Athens, 22 April 1913[1]
         
        
His Excellency Mr. Lambros A. Coromilas, Minister for Foreign Affairs 
          of Greece, and His Excellency Mr. Mathias Boschkovitch, Minister of 
          Serbia in Athens, acting on behalf of their governments and in accordance 
          with their instructions, held a conference today and agreed as follows: 
        
I. The Governments of Greece and Serbia bind themselves to conclude 
          and sign a treaty of amity and of defensive alliance within a period 
          of twenty days from the signature of the present instrument. 
        
2. It will be covenanted in that treaty that the two governments will 
          give mutual aid to each other that Greece and Serbia may have contiguous 
          boundaries to the west of the Axios (Vardar) river and that the fixing 
          of the new boundaries shall be done in principle on the basis of effective 
          possession. 
        
The general direction of this boundary shall be as follows: 
        
Starting from the mountain range of Kamena Planina (Kamma) which delimits 
          the high Schkoumbi to the southwest side of Ochrida Lake, the boundary 
          line will pass round this lake to the south; it will reach the western 
          shore of the Prespa Lake to the Kousko village, and passing through 
          the lake it will reach Dolni Dupliani on the eastern shore; from there 
          it will pass in the direction of the east near Rahmanli, will follow 
          the line of the separation of the waters between the Erigon (Tserna) 
          river and the Moglenica and will reach the Axios (Vardar) river at about 
          three kilometres to the south of Ghevgheli. 
        
The Greeco-Bulgarian as well as the Serb.-Bulgarian boundary lines 
          shall be fixed on the basis of the principle of effective possession 
          and the equilibrium between the three States. 
        
The Serbian boundary line to the north of Ghevgheli will follow the 
          Axios (Vardar) river as far as the confluence of the Bregalnitza river, 
          which it will ascend to a point of the old Turkish-Bulgarian boundary. 
        
The Greco-Serbian boundary line will run to the south of Kilkitch to 
          the north of Nigrita, through Orliako, and from there, by the Achinos 
          (Tachinos) lake and the Angitis (Anghista) river, will descend to the 
          sea a little further to the east of the harbor of Eleutherai. 
        
All these boundary lines will be fixed in a more detailed manner and 
          will be inserted in the text of the aforesaid treaty of alliance. 
        
3. The Goverments of Greece and Serbia bind themselves to proceed together, 
          to afford to each other constant assistance in the negotiations which 
          will be opened in regard to the division of the territories ceded by 
          Turkey, and to mutually support the boundary lines indicated above, 
          between Greece and Serbia, Greece and Bulgaria and Serbia and Bulgaria. 
        
4. Should a dissension arise with Bulgaria in regard to the boundaries 
          above indicated and a friendly settlement become impossible, the Governments 
          of Greece and Serbia reserve to themselves the right to propose jointly 
          to Bulgaria that the dispute be submitted to mediation or arbitration. 
          In case Bulgaria should refuse to accept this manner of peaceful settlement 
          and assume a menacing attitude or attempt to impose her claims by force, 
          the two governments, in order to secure the integrity of their possessions, 
          bind themselves to afford to each other military assistance and not 
          to conclude peace except jointly and together. 
        
5. A military convention shall be concluded with the least possible 
          delay for the purpose of preparing and insuring the necessary defensive 
          measures in case one of the two States, without provocation on its part, 
          should be attacked by a third Power. 
        
[...] 
        
7. The Greek Government binds itself to afford all the facilities and 
          to guarantee for fifty years the entire freedom of the Serbian export 
          and import trade through the port of Salonika and the railway lines 
          from Salonika to uskup and Monastir . 
        
8. The present instrument shall be kept strictly secret. 
        
[...] 
        
The Minister of Foreign Affairs of Greece - The Minister of Serbia 
        
L. A. COROMILAS - M. BOSCHOYITCH 
        
[1] Clive Parry, The Consolidated Treaty 
          Series, Vol. 218 (1913), p.117. 
        
 Source: Yugoslavia Through Documents, from its creation to its dissolution; 
          edited by Snezana Trifunovska; Martinus Nijhoff Publishers. 
        
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