https://www.gatestoneinstitute.org/18394/putin-misunderstood-rumsfeld
Putin began by calling it “special operations” so that he would not have to obtain the consent of the Russian Parliament (Duma) to wage war.
This may have been because he expected a quick victory and did not wish to share the glory with anyone.
Putin also refused to name a commander-in-chief of the forces unleashed against Ukraine.
But even if we go by conservative estimates based on Russian official leaks, Putin’s army has suffered a 20 percent loss in killed and wounded. This is twice the maximum accepted in classic military doctrines….
Apart from its political impact on the international order, the war that Russia has launched against Ukraine contains countless features that should interest military analysts and planners across the globe.
This is the first time since World War II that the Russian Army (formerly Soviet Red Army) is tested on the battlefield against a medium-sized adversary in a classical war.