A spokesman for the Russian Ground Forces said the train is carrying 28 vehicles and 65 tons of other military hardware from the 12th Russian military base in Batumi on the Black Sea.
The official said another four trains and a truck convoy are scheduled to deliver part of the remaining military equipment from the Batumi base to Russia and the 102nd base in Gyumri, Armenia, until the end of the year.
Under an agreement between the former Soviet allies, Russia must complete the removal of its base in Batumi by the end of 2008.
Russia completed the pullout of its military garrison from the Georgian capital, Tbilisi, handing over control of its headquarters to Georgia's Defense Ministry last December, and formally handed over its military base at Akhalkalaki in southern Georgia to Tbilisi in June, ahead of the October 2007 deadline.
The spokesman said Russia is fulfilling all its obligations under the 2006 agreement and strictly adheres to the withdrawal schedule.
