The South Ossetian military fought against the Georgian forces in the 2008 South Ossetia War. At the time of the major Georgian offensive, the bulk of the Ossetian force was concentrated in the settlement of Java to the north of Tskhinvali. According to Centre for Analysis of Strategies and Technologies, what thwarted the Georgian operation in the end was the resistance offered by peacekeepers and lightly armed South Ossetian units that stayed behind to defend the capital. Also Russian regular army forces entered the fighting on August 8 and drove deep into Georgia proper, occasionally accompanied or followed by South Ossetian militia who committed serious human rights violations, particularly in the Georgian villages of South Ossetia.