May 6, 2008 - White House spokeswoman Dana Perino says Russia's recent actions have, "significantly and unnecessarily heightened tensions in the region and run counter to Russia's status as a facilitator of the U.N. friends process on Abkhazia. In contacts with both the Russian and Georgian government at the highest level, the United States has firmly reiterated our support for Georgia's territorial integrity and strongly urged Russia to de-escalate and reverse its measures."
May 30-31, 2008 - Russia sends several hundred unarmed troops to Abkhazia, saying they are needed for railway repairs. Georgia accuses Russia of planning a military intervention.
August 7-8, 2008 - South Ossetian separatists begin attacking Georgian peacekeepers, ending a ceasefire. Georgian President Mikhail Saakashvili sends troops into South Ossetia. Russia responds by moving its troops to the border, flying aircraft over Georgia, and beginning air strikes in South Ossetia.
August 8, 2008 - The United States, Great Britain and NATO call for a cease fire of military hostilities by both Russia and Georgia.
August 9, 2008 - A delegation of EU and U.S. diplomats head to Georgia to resolve escalating tensions.
August 10, 2008 - Russia moves tanks and soldiers through South Ossetia and into Georgia proper, advancing towards the city of Gori.
August 12, 2008 - Russia calls a halt to its military incursion into Georgia and agrees to a six-point diplomatic push for peace. The plan is announced by French President Nicolas Sarkozy and Russian President Dmitry Medvedev.
August 13, 2008 - President George W. Bush announces humanitarian aid is to be sent to Georgia. It is also announced that Condoleezza Rice will be sent to France and Georgia for a diplomatic mission.
August 15, 2008 - Georgian President Mikheil Saakashvili signs a cease fire agreement with Russia. The deal is brokered by French President Nicolas Sarkozy.
August 16, 2008 - Russian President Dmitry Medvedev signs the cease fire agreement.
August 22, 2008 - Russia completes its troop withdrawal from Georgia, as part of the cease fire agreement.