A day-by-day wartime diary by an official British observer attached to Russian forces during 1914–1915, combining front-line reportage with Red Cross hospital and transport work, prisoner interrogations, and strategic commentary. Entries document military operations in the eastern theatres, advances and retreats, material and logistical conditions, and the morale and conduct of soldiers. The account also registers political and national strains within the opposing empires and relates battlefield events to broader diplomatic developments. Supplemented by maps and contemporaneous notes, the narrative aims to convey both the unfolding campaigns and the lived experience of the army.