If I could look at the U.K. very briefly, we are in essence moving away from the use of cluster munitions. Our air-dropped submunitions, which spread 147 of these over an area the size of about two to four football pitches, are being replaced with something called Brimstone, which is a targeted unitary warhead. The thinking is that if there are some tanks or there is a group of vehicles, it is better, and in the long run cheaper, to use what may be individually more expensive—a unitary, targeted piece of equipment that will take out that tank—rather than just throwing a bunch of unguided stuff that will saturate the area.
There is a movement within militaries—and we have plenty of ministry of defence documents that we've received through freedom of information requests that indicate this—to move away from these kinds of saturation weapons and toward much more precise, individually targeted weapons. So I think we're going to see these weapons go out of service anyway. We are, in essence, riding the crest of the wave.