
https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/756374/14_November_Draft_Agreement_on_the_Withdrawal_of_the_United_Kingdom_of_Great_Britain_and_Northern_Ireland_from_the_European_Union.pdf

https://www.politico.eu/article/russia-vladimir-putin-more-land-eu-enlargement-growth/

http://www.ecfr.eu/article/commentary_the_brexit_threat_to_britains_defence_industry