My hon. Friend as ever asks an excellent question. As he highlighted, this has to be an international effort. There is a tendency to overplay the negative voices, but my experience from international meetings is of an overwhelming consensus, from small nations to large nations, and of a huge desire to keep supporting Ukraine in every way possible. Obviously, the role of the US is fundamental. I can give him the assurance that we will work with the British defence industry to ramp up production. We will be bringing forward a munitions strategy soon and the goal of always-on production will be most in the interests of both the military and our defence sector.