https://www.wilsoncenter.org/blog-post/afghan-refugees-still-limbo
https://www.aicgs.org/publication/refugees-terrorism-and-a-failing-security-architecture/
https://www.dw.com/en/european-union-bloc-backs-plan-for-stricter-asylum-reforms/a-65861983#:~:text=The%20European%20Union%27s%2027%20member%20states%20have%20agreed,those%20seeking%20asylum%20and%20solidarity%20in%20the%20EU.
https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/741926/Final_EEA_report.PDF