https://static.rusi.org/202303-SR-Unconventional-Operations-Russo-Ukrainian-War-web-final.pdf.pdf
https://www.politico.eu/article/antwerp-belgium-drug-violence-europe-problem/
https://dam.gcsp.ch/files/doc/pb-13-perspectives-for-the-war-in-ukraine?_gl=1*1xwu0ms*_ga*MjU2MzMxODk4LjE3MDg0MzQ3NDM.*_ga_Z66DSTVXTJ*MTcwODQzNDc0My4xLjAuMTcwODQzNDc0My42MC4wLjA.
https://blogs.lse.ac.uk/europpblog/2023/11/07/europe-ukraine-and-the-west/