Looks like an 8x50R Austro-Hungarian M93 case made by George Roth & Co. Of Vienna, in 1914…can’t readthe month at 12 o’clock ( Roman Numeral)
Ukraine was part of the Carpatian Front between Russian Poland and AH southern Polish areas.
Where did youfind it?
Looks like IX. So September 1914. I do agree with Doc AV about the caliber but please can you show us the whole case? Total lenght should be 50 mm. And yes, where did you find it because maybe, this case is silent witness of fierce battle.