Treaty of Lisbon (No. 5)

The Foreign Secretary is discussing the general point about CFSP and the views taken by the Union. The Union has a relationship with Russia, which strongly objects to national missile defence being placed in Britain, the Czech Republic and Poland. That clearly has implications for the whole continent. What competence does the European Union have in this regard? Does it have any? Does he expect it to have any if it is to have a common foreign policy?