I think we're certainly concerned about Russian behaviour generally, the somewhat destabilizing way Russia chooses to act internationally, and we're very worried about the prospects for Asian security if Russia becomes more involved.
Last October the Russians and the Chinese held a maritime exercise in the South China Sea, which was the first time that the Russians had returned to the South China Sea since they quit Cam Rahn Bay in Vietnam in 2001. The last ship left Cam Rahn Bay in 2001, and they kept an intelligence-gathering facility there for a couple more years.
I think the Russia-Vietnam relationship is something to watch, because it's still incredibly close. As we've seen, once again Russia is now positioning itself as a supplier of choice to the Vietnamese military, which I don't think is productive for the security of the Asia-Pacific region in a longer-term strategic sense.