[DIRTYSECRET]

The one they had at the battle of the bulge might have been the biggest.

[kiryandil]

Kursk.

[walkingdead]

“The one they had at the battle of the bulge might have been the biggest.“

Nah, dwarfed by eastern front stuff. As a matter of fact, if you take the eastern front out of WWII and set it on its own, it is the greatest human conflict of all time. The fighting on the eastern front was of antitanic scale.