https://www.themoscowtimes.com/2019/04/12/kremlin-strategy-doesnt-need-winners-just-players-a65207
https://www.brookings.edu/articles/why-do-us-presidents-like-military-assistance/
https://www.swissinfo.ch/resource/blob/48146296/9bba2d8921db5945f3d453a05bd3b2c5/neutralitaetsbericht-2022-data.pdf
https://www.occrp.org/en/investigations/kazakhstan-has-become-a-pathway-for-the-supply-of-russias-war-machine-heres-how-it-works