PESCO

chrome-extension://oemmndcbldboiebfnladdacbdfmadadm/https://refugeesmigrants.un.org/sites/default/files/180713_agreed_outcome_global_compact_for_migration.pdf

https://ec.europa.eu/home-affairs/tags/schengen-information-system-sis_en

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

https://www.defensenews.com/digital-show-dailies/paris-air-show/2019/06/19/us-officials-threaten-retribution-for-european-unions-restrictions-on-defense-fund/

https://www.brecorder.com/2019/07/17/510425/pesco-continues-crackdown-against-defaulters/

https://www.swissinfo.ch/eng/data-sharing_switzerland-signs-post-brexit-security-provisions-with-britain/45088192