The Axis' failure to supply their men adequately cost them at critical points during WWII, especially at Moscow and Stalingrad (loss of 500,000~1MM men)
Also in North Africa, where the tactical expert Rommel repeatedly out-advanced his own supply chain allowing his over extended forces to be beaten back.
And outside of the context of the battles they were dependant on food and clothes they stole from civilians, which ended up killing millions