Hubs is a concept. In fact what we are running today.... I mentioned the Spangdahlem hub. That is a trial hub that we are running, a very minimal level of activity based on the level of sustainment required for Afghanistan, which is more focused on retrograde operations.
In the context of hub-like activities, Kuwait kindly agreed to support that. Since September we have been operating in Kuwait to provide a level of activity from there.
We happen to be operating in Cyprus right now. I would not call that a hub, but that is where we're doing cleared location decompression, so as we rotate troops out as part of the mission transition task force...to do that body of work back.
There are three active points based on activities that are in operation today that I would classify as hubs. The principal one is the one in Spangdahlem, and then very clearly Kuwait has graciously afforded us the opportunity for IST operations to use Kuwait at this point in time.