Why didn't the Germans use the Schwerer Gustav to shell London and common artillery to shell Dover? - Quora

Could the schwerer Gustav be effective in modern day combat? - Quora

What was it like for the enemy to get shot at by the Gustav gun? - Quora

Was Schwerer Gustav misused? Or was it a mistake to build it in the first place? - Quora

Could the Schwerer Gustav be used today in modern combat? - Quora

Why did Nazi Germany never make more Schwerer Gustav heavy artillery in WW2, especially to the Eastern Front and attack cross channel to Britain island? - Quora

Why did Nazi Germany never make more Schwerer Gustav heavy artillery in WW2, especially to the Eastern Front and attack cross channel to Britain island? - Quora

What if the Schwerer Gustav had a shell ten times bigger? What kind of damage would it do? - Quora

Was the Schwerer Gustav cannon used by the Germans on the battlefield with the Soviets in Crimea? - Quora

Is it true that the German Railgun was able to shell Britain from France? - Quora

In WW2, how big of a cannon would need to be built in Dover to be able to shell Dunkirk? Would it have been possible and/or practical? - Quora

If, during 1942 or 1943, Germany had used one of its huge Schwerer Gustav mobile guns to fire at Dover or other British channel ports from Calais, given the gun air cover

Schwerer Gustav: Largest Gun Mankind Has Ever Built