Foreign Fighters in Ukraine: What Concerns Should Really Be on the Agenda?

When the simmering conflict between Russia and Ukraine turned into a full-scale war in February, a flurry of media articles followed, anticipating a large influx of foreign fighters on Ukrainian battlefields and debating their potential dangers. A solid body of research had already explored the global rise in violent extremism and radicalization after battle-hardened fighters had returned home from the Middle East. Initially, there were concerns about similar cases radiating out from Ukraine, with a shade of right-wing extremism.