Writing at the Danger room, Galrahn notes the unbelievably rapid response time of the Russian navy to the invasion of South Ossetia.
Basically, the Black Sea fleet would have to have gotten underway within an hour of the invasion to make the time line.
The Russians knew that the attack was coming, and they knew when it was coming.
The FSB, or some other Russian TLA has thoroughly penetrated the Georgian security establishment.