Tuhia he tomokanga mo tenei irava - I te wa o te whakauru a Bulgaria ki te Pakanga Tuatahi o te Ao (1915<unk>1918) Ko te rangatira o Toshev te rangatira o te ope taua tuatoru i patu i te ope taua a Ruhia-Romanian i te pakanga a Dobruja i hinga ai i nga pakanga i Tutrakan
, Dobrich me Cobadin, engari i muri i nga pakanga nui me te Tiamana Tiamana a August von Mackensen i whakakapihia ia ki a General Stefan Nerezov. I tohua a Toshev hei kawana o Makeronia. I te 25 o Poutu-te-rangi 1917 i whakatairangahia ia hei Tumuaki o te Infantry - te pou hoia teitei rawa atu i Bulgaria.