The objectives of Operation Southern Move included the capture of the town of Mrkonjić Grad and positions on the Manjača Mountain which would allow the HV and the HVO to directly threaten Banja Luka, the largest city controlled by Bosnian Serbs.Finally, the offensive was also aimed at capturing the Bočac Hydroelectric Power Station, the last significant source of electricity under VRS control in western Bosnia and Herzegovina.The offensive achieved its objectives, and significantly contributed, along with Operations Sana and Maestral 2, to forcing the Bosnian Serb leadership to serious peace negotiations.In the final days of March, Bosnian Serb forces bombarded Bosanski Brod with artillery, resulting in a cross-border operation by the Croatian Army (Hrvatska vojska – HV) 108th Brigade.[9] By 1995, the ARBiH and the HVO had developed into better-organised forces employing comparably large numbers of artillery pieces and good defensive fortifications.[10] After recapture of the bulk of the Republic of Serb Krajina (the Croatian Serb-controlled areas of Croatia) in Operation Storm in August 1995, the HV shifted its focus to western Bosnia and Herzegovina.The shift was motivated by a desire to create a security zone along the Croatian border, establish Croatia as a regional power and gain favours with the West by forcing an end to the Bosnian War.[15] The HV and HVO component of the offensive, codenamed Operation Maestral 2, was launched on 8 September with the aim of capturing the towns of Jajce, Šipovo and Drvar.In the second phase of the operation, the force would seize the last significant source of electricity in the VRS-controlled part of western Bosnia and Herzegovina—the Bočac Hydroelectric Power Station.[23] The advance reportedly came within 14 kilometres (9 miles) of Banja Luka, whose electrical power supply was interrupted, and where a curfew was imposed in response to the deteriorating situation.[24] The defeat of the VRS also made it clear to the Bosnian Serb leadership that they had to commit to ending the war through negotiations or risk the capture of Banja Luka.[29] According to a Central Intelligence Agency analysis, the ground offensives of the HV, HVO and ARBiH in western Bosnia and Herzegovina, including Operation Southern Move, were a more significant contributor to bringing the Bosnian Serbs to the negotiation table than NATO airstrikes.[33] In 2013, an officer and two soldiers of the 7th Guards Brigade charged with killing four Serb civilians near Mrkonjić Grad were acquitted, pending appeal.
Areas captured in September–October 1995
by HV and HVO
, and
by ARBiH