Bu makalenin amac1, Osman/i vata11da$1 olan Gayri Miislbnlerin Bu/gar askerlerine yaptiklan yard1mlan ar#v belgelerine dayanarak ortaya koymakt1r. Balkan Sava$[afl esnasmda, Osmanl1 Devleti'nin Dogu Ordusunu ol11$f1tran birlikleri11i11 Bulgarlar kar$ts111da yenilmesi sonuctt Bulgar askerleri, <;atalca 'ya kadar iler/eyerek bll$kent istanbul'tt tehdit etmi$ ve ilerlemeyi sii.rdiirerek Marmara Denizi'nin kttzey kiyllarm1 i$gal etmi$lerdir. Os111anl1 Genelkurmay1 'nuz ve yerel yonetimlerin tiim gayretlerine ragmen Marmara havzasmda ya$ayan Gayri Miislim halkm Bulgar ordusuna yapttklan gizli yardtmlar engellenememi$tir. 

This article unveils that being Ottoman citizen Non-Muslim people helped Bulgarian soldiers during Balkan Wars. At that time Bulgarian amiy defeated Ottoman Eastem army's corps afterwards advancing first to <;atalca approached Istanbul and continuing their advance occupied the Marmara's north coastline. In despite of Ottoman authorities preventions the Non-Muslim help to Bulgarian soldiers couldn't be stoppedThis article unveils that being Ottoman citizen Non-Muslim people helped Bulgarian soldiers during Balkan Wars. At that time Bulgarian amiy defeated Ottoman Eastem army's corps afterwards advancing first to <;atalca approached Istanbul and continuing their advance occupied the Marmara's north coastline. In despite of Ottoman authorities preventions the Non-Muslim help to Bulgarian soldiers couldn't be stopped