The following thesis discusses events during First World War in former commune Soča, which in the year 1915 came in direct contact with the Isonzo Front. The front, formed on the mountain ridges over the Lepena valley, caused partial evacuation of commune and many locals became refugees. The territory of commune Soče was then flooded with troops. In the centre of village Soča were their headquarters. With this set in an interweaving of civil and military activity. Focus of the thesis is directed to the military side of this story first, as this influenced changes in commune the most. For maintenance and supply of the front, the army had to build numerous buildings, roads, bridges, etc. The army's activities also influenced the civilian goings-on in the immediate vicinity of the front and the focus of the thesis shifts to that in the second part. We handle refugees and communal business and numerous other things here. Finally, we assign some words to locals, who had to put on their military overcoat and serve the country.