South Ossetia 8 August that by taking control of Tskhinvali, Tbilisi wanted to demonstrate that Georgia wouldn't tolerate killing of Georgian citizens. According to Russian military expert Pavel Felgenhauer, the Ossetian provocation was aimed at triggering the Georgian response, which was needed as a pretext for premeditated Russian military invasion. According to Georgian intelligence, and several Russian media reports, parts of the regular (non-peacekeeping) Russian Army had already moved to South Ossetian territory through the Roki Tunnel before the Georgian military action. Russia accused Georgia of "aggression against South Ossetia", and launched a large-scale land, air and sea invasion of Georgia with
Russia–South Ossetia relations on the night of 7 to 8 August 2008, the Georgian military launched an offensive on Tskhinval, the South Ossetian capital. The leader of Georgian peacekeepers in South Ossetia said the purpose was to "restore constitutional order" in the region. The majority of the inhabitants of South Ossetia hold Russian citizenship, and Russia citing Chapter VII Article 51 of the United Nations Charter sent troops into South Ossetia through the Roki Tunnel in the morning of 8 August. Russian President Dmitry Medvedev, in noting the deaths of Russian peacekeepers and South Ossetian civilians, stated: "In accordance with the Constitution and