The noble Lord is absolutely right. The political declaration is a declaration of our intentions for our future relationship. It certainly sets out the intention to have the strongest and broadest security relationship between the UK and the EU. Our partnership and strength in these matters was shown in particular, for instance, in the strong language of the Council conclusions on Russia and its actions in Ukraine, which was very much led by the Prime Minister. We will continue to work very closely on our security relationship. Both sides are absolutely determined to make sure that it is the deepest relationship that exists between the EU and another country.