http://uk.reuters.com/article/uk-eu-defence-juncker-idUKKBN1900V4
https://www.osce.org/files/f/documents/0/6/39516.pdf
https://ec.europa.eu/commission/sites/beta-political/files/security_defence_and_foreign_policy.pdf
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/643924/Foreign_policy__defence_and_development_paper.pdf