Article link: http://news.bbc.co.uk/2/hi/europe/7373263.stm
Russia has said that Georgia is building troops on the border of the breakaway province of Abkhasia, heightening tensions a week after Russians shot down a Georgian plane - while the Russians accused Abkhasians of the deed. Georgians have denied the new allegations, and are accusing the Russians of stirring things up. They even admitted that such a troop buildup would indeed heighten tensions. This is yet another example of unrest between the Russians and one of the countries formerly occupied by the Soviet Union.
Russia is clearly doing its part to promote instability in Georgia, as well as other places, perhaps so they might re-exert their influence if things go badly. Russia has taken an overwhelmingly aggressive stance towards its former subordinates, and this situation is no different. Russia has used its natural resources to hold Ukraine in submission, and Belarus is little more than a puppet at this point. The question is, should the US be concerned with these developments, or is it best to let Russia exert authority within its immediate area, and challenge them on the global stage on issues like Iran? In reality, the US isn't likely to do much in this instance, but if trends continue, a confrontation is likely - it would be difficult for the US to stand by and allow similar things to happen repeatedly.