I pay tribute to my hon. Friend for joining other colleagues in going out to Ukraine, showing the solidarity that we have for it and the strong cross-parliamentary consensus. Often when we talk about procurement for Ukraine, there can be some misunderstanding. Just to be clear, an awful lot of the munitions that have been provided were sourced internationally, but we do not necessarily go into the minute detail of that. He is absolutely right; initially that meant providing what was largely ex-Soviet stock, but in the long term we want to enable the Ukrainians to produce munitions to NATO standard. We want to work closely with them on that, and that is how we will get their industry into order so that they can sustain their own ability to fight over the long term.