What happened on the night of August 7 is beyond comprehension. The Georgian military attacked the South Ossetian capital of Tskhinvali with multiple rocket launchers designed to devastate large areas. Russia had to respond. To accuse it of aggression against "small, defenceless Georgia" is not just hypocritical but shows a lack of humanity.
The Georgian leadership could do this only with the perceived support and encouragement of a much more powerful force. Georgian armed forces were trained by hundreds of US instructors, and its sophisticated military equipment was bought in a number of countries. This, coupled with the promise of Nato membership, emboldened Georgian leaders.