
https://theconversation.com/berlin-blockade-75-years-on-how-russian-occupation-tactics-in-ukraine-echo-soviet-actions-in-east-germany-207875

https://www.swissinfo.ch/resource/blob/48146296/9bba2d8921db5945f3d453a05bd3b2c5/neutralitaetsbericht-2022-data.pdf

https://newrepublic.com/article/157118/trump-xi-jinping-america-china-blame-coronavirus-pandemic