"... we must never forget ... the measureless services which Russia has rendered to the common cause, through long years of suffering, by tearing out the life of the German military monster. The terms in which Marshal Stalin recently, in conversation, has referred to our efforts in the West have been of such a generous and admiring character that I feel, in my turn, bound to point out that Russia is holding and beating far larger hostile forces than those which face the Allies in the West, and has through long years, at enormous loss, borne the brunt of the struggle on land. There is honour for all. It is a matter of rejoicing that we, for our part and in our turn, have struck resounding blows, and it is right that they should be recorded among the other feats of arms so loyally performed throughout the Grand Alliance."
Winston Churchill, 28 September 1944
https://www.globalsecurity.org/military/world/war/ww2/great-...