So all other fronts of WW2 except for the Eastern Front = "phoney wars". Thanks for enlightening us, Borachio.
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PS: casualties in manpower - especially dead people - are relatively irrelevant in wars, unless they are exceedingly high (so called "wars of attrition").
You just bury a dead soldier and forget about him. Even wounded are more problematic because you actually need to treat them.
You look at other things - how much territory & stuff was captured, how far back did the enemy retreat, how much demoralized is the enemy, etc.
Finnish forces 75,000 men strong pushed away some 215,000 men strong German army out of their country = it was a clear victory for Finland.
And how many Krauts died / got wounded, etc., in the process, was only of secondary importance, from Finnish perspective at least.
Not every war which is not a war of attrition (that is, casualties are not exceedingly high), is a "phoney war".
If that was really the case, then most of wars in human history should be described as "phoney wars".
The Eastern Front was a war of attrition but it doesn't mean that all other fronts were "phoney".
Ethiopia has guns, just antiquated ones.
I know, I know - it was supposed to be a kind of a metaphor. But some of them had just spears.
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By "phoney war" I mean a war in which no of opposing sides is really attacking. That was the case along the Soviet-Finnish Front throughout 1942 and 1943. There was a major Finnish offensive in 1941, then no any major offensives for two years (only local attacks), and a major Soviet offensive in 1944.