Militants (A-C)
» Angel Arribas
» Gabriele Carugati
» Erwan Castel 
» Antonio Cataldo
» Massimiliano Cavalleri
» Guillaume Cuvelier
Militants (K-Q)
» Philippe Khalfine
» Olsi Krutani
» Alfredo Lenta
» Yannick Lozach
» Rafael Lusvarghi
» Serge Munier
» Rafael Muñoz
» Aleksandr Nabiev
» Christelle Néant
» Edy Ongaro
» Andrea Palmeri
» Darko Pavlovic
» Nikola Perović
» Radomir Počučad
Militants (D-J
Militants (R-Z)
Further reading
FORRÓ, Tomáš – “Naši chlapci v Donbase: Babie leto u československých separatistov“, in: Denník (Dec. 01, 2016), link.
RĘKAWEK, Kacper – “Neither NATO’s Foreign Legion nor the Donbass International Brigades: Where are all the foreign fighters in Ukraine“, by the Polish Institute of International Affairs (March 2015), link.
RĘKAWEK, Kacper – “Career break or a new career? Extremist foreign fighters in Ukraine“, by the Counter Extremism Project (April 2020), link. (pdf)
ŠMÍD, Tomáš & ŠMÍDOVÁ, Alexandra – “Anti-government non-state armed actors in the conflict in eastern Ukraine“, in: Czech Journal of International Relations, Nr 56:2 (2021), link. (pdf)
SUKHANKIN, Sergey – “Foreign mercenaries, irregulars and volunteers: Non-Russians in Russia’s wars“, by: Jamestown Foundation (Oct. 09, 2019), link.