"Based on proven capabilities of the Japanese High Command and the individual Japanese soldier, Soviet plans were as innovative as any in the war. Superb execution of those plans produced victory in only two weeks of combat. Although Soviet. planners had overestimated the capabilities of the Japanese High Command, the tenacious Japanese soldier met Soviet expectations. He lived up to his reputation as a brave, self-sacrificing samurai who, though poorly employed, inflicted 32,000 casualties on the Soviets and won their grudging respect. Had Japanese planners been bolder-and Soviet planners less audacious-the price of Soviet victory could well have been significantly higher."
January 1, 1970
https://en.wikiquote.org/wiki/Soviet_invasion_of_Manchuria