Starting Process_start on July 1 , 1917 the Russian troops attacked Attack the Austro-Germans in Galicia , pushing Self_motion toward Lviv .

Aeroflot Flight 8381 was a scheduled flight of a twin-engine Tupolev Tu-134 that departed Departing Tallinn Airport in Estonian SSR , Soviet Union , at 10:38 am on 3 May 1985 , for Chişinău in Moldavian SSR , Soviet Union making a stopover Temporary_stay at Lviv , Ukrainian SSR , Soviet Union .

It took place Process_start in an area of present-day western Ukraine , in the general vicinity of the towns of Lviv , Kovel , and Lutsk .