I think it's probably fair to say, as my colleague said in his remarks, that we have the most complex set of rules amongst our allies, by a long shot. Most of our allies move faster than we do. I think our European allies are inclined to move faster because the threat is much more immediate. We are quite isolated in North America, and I don't think we feel that pressure.
The United States, I guess, is in a special category of its own. Its military-industrial complex is so massive. If you talk to admirals and generals, they'll tell you a tale of woe much like the one I just gave you, but they have so much money involved that it does seem to produce, although they're beginning to have problems.
As I tried to say, I don't think there is any country that has found the perfect space to resolve this issue, because there are legitimate conflicting objectives.