Many people are familiar with the V1 and V2 weapons, these two superweapons have brought a terrifying shadow to the southern part of the British pot.

The V3 gun is also a super cannon of the German pot during World War II, also known as the London cannon.

The mustache pinned his hopes for revenge on this superweapon, hoping to blow London to smithereens!

However, due to enemy bombardment, this super cannon was not put into actual combat in the end, but only fired test shells.

And there are a lot of drawbacks to this super cannon.

For example, construction engineering

"War of Resistance: Defend a wave, not give it a go!" Chapter 439: The Battle of Baihegou! I am hitting it in my hand, please wait a moment,

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