If I understand your question, the point you're getting at how the new construction or new capability fits with what we're already doing.
We spend about $1.9 billion a year on infrastructure. If I break that down, it's roughly $150 million for new construction; $250 million for recapitalization of existing infrastructure; and then several hundred million dollars for maintenance and repair, and O and M, and those kinds of thing.
As we bring new projects on—and these are years in the pipeline—we plan them and build them in such a way that they fit with what's already existing on a base or a wing. We're trying to leverage where we can. Going forward, we will be changing how we've managed in the past.
One thing we're looking for is to densify bases. Right now they sprawl and are very expensive to operate. We will be putting like functions with like functions, buildings that complement each other next to each other, and supporting base operations to the extent that we can.