It was launched from the area of Bihać on 13 September 1995 , against the Army of Republika Srpska ( `` Vojska Republike Srpske '' – VRS ) , and involved Participation advances towards Bosanski Petrovac , Sanski Most and Bosanska Krupa .

After an initial advance , VRS reinforcements managed to stop Process_end the ARBiH short of Sanski Most and Novi Grad , and reversed Change some of the ARBiH 's territorial gains in a counterattack .

The HV and HVO launched Process_start Operation Southern Move in response , removing Removing the VRS pressure from Ključ and allowing Preventing_or_letting the 5th Corps , reinforced by the 7th Corps , to resume Process_start its advance and capture Sanski Most on 12 October , by which time a comprehensive ceasefire was to come into effect Change throughout the country .