Rubuta ci gaba don wannan sakin layi - An yi la'akari da rashin nasarar Serbia da ke gabatowa, aƙalla ta masu kallo na waje, idan aka kwatanta da ƙarfin Austria-Hungary. Babu shakka Serbia ta shirya sosai, duk da haka, kuma bayan jerin yaƙe-yaƙe a cikin 1914<unk>1915 (Yakin Cer, Yakin Kolubara
), asarar da kuma sake dawo da Belgrade, da kuma Serbian counter-offensive tare da mamaye wasu yankunan Austrian (a Syrmia da gabashin Bosnia), sojojin Austrian sun ja da baya. A ranar 5 ga Yuli, 1914, abubuwa sun canza yayin da tsohon Sarki Peter I ya bar ayyukansa ga magajinsa Alexander, yana mai da shi mai mulki.