There are two answers to your question.
The first one, of course, is whether the technical elements of these agreements are hindering us. That's a little bit beyond what I study. I can't get into the actual details of what's happening.
The critical point is that we've shown time and time again that when there is political will, when we basically say that we need to get this acted upon as quickly as possible and it's at the prime ministerial levels—i.e., it's the attention of the Prime Minister and he says we'll overcome that—I've noted that we've been able to overcome all these issues.
The best example is when we considered buying nuclear submarines. Of course, we were running into all sorts of issues back in 1985 to 1987. Ultimately, when the Prime Minister of the time said that we needed to do it, we were able to get through because of the direct participation.
It gets into that political question, and that's part of the problem. We see this. It goes back to Richard's point that this is a bipartisan problem. If you don't have the buy-in of the Prime Minister basically saying to the bureaucracy that he doesn't care about these agreements, that we need this piece of kit and we are going to go ahead and get it from the Americans, as soon as you see that happen, we do know that it can occur.