More on NATO and EU

http://www.consilium.europa.eu/en/press/press-releases/2017/12/05/defence-cooperation-council-adopts-conclusions-on-eu-nato-cooperation-endorsing-common-set-of-new-proposals-for-further-joint-work/

https://eeas.europa.eu/headquarters/headquarters-homepage_en/29052/EU-NATO%20cooperation%20stronger%20than%20ever

https://eeas.europa.eu/headquarters/headquarters-homepage_en/28286/EU-NATO%20cooperation%20-%20Factsheet

https://eeas.europa.eu/sites/eeas/files/eu_nato_factsheet_16-06-2017_0.pdf

https://www.eda.europa.eu/info-hub/press-centre/latest-news/2017/03/27/nato-deputy-secretary-general-rose-gottemoeller-visits-eda

https://www.nato.int/cps/ua/natohq/official_texts_138829.htm

https://eeas.europa.eu/headquarters/headquarters-homepage_en/15449/Mogherini:%20%22EU-Nato%20cooperation%20crucial%20for%20the%20continent%22

https://eeas.europa.eu/headquarters/headquarters-homepage_en

http://www.consilium.europa.eu/media/21481/nato-eu-declaration-8-july-en-final.pdf

https://www.consilium.europa.eu/en/press/press-releases/2017/06/19/eu-nato-cooperation/#

https://www.nato-pa.int/download-file?filename=sites/default/files/2017-11/2017%20-%20163%20DSCTC%2017%20E%20rev%201%20fin%20-%20EU%20AND%20NATO%20COOPERATION%20-%20MESTERHAZY%20REPORT.pdf

https://www.nato.int/cps/ua/natohq/topics_49217.htm

https://www.nato.int/nato_static_fl2014/assets/pdf/pdf_2016_07/20160630_1607-factsheet-nato-eu-en.pdf

https://en.wikipedia.org/wiki/Military_operations_of_the_European_Union

http://piracy-studies.org/beyond-rivalry-eu-nato-cooperation-in-counter-piracy-operations/

http://www.europarl.europa.eu/RegData/etudes/BRIE/2016/595855/EPRS_BRI(2016)595855_EN.pdf