A joke about combat effectiveness

The invention of weapons became a joke, everyone laughed at Japan's whimsy, and the United States became a living target!

In the history of countless wars, in order to win the final victory, the army of each country spent a lot of money to develop many advanced weapons.

These advanced weapons have given the army a strong fighting capacity, and countries have been constantly developing and improving because of the birth of weapons.

Speaking of weapons, there is no doubt that the number of weapons in World War II was the largest.

Because there are too many countries involved in World War II.

Many advanced weapons have been made and become the masters of the battlefield, but their creation is not perfect in a certain period of time.

Most of the weapons in World War II are powerful and have excellent performance, but it is inevitable that there will be some wonderful weapons that make people feel "stunned".

The birth of these weapons not only had no effect on the battlefield, but also once became a "stain" for military designers.

Perhaps the designer's idea is too advanced, but due to the lack of technology, some weapons have become the most useless existence.

Air cannon, the name is very tall, I have to say that the manufacture of this air cannon is very sophisticated.

Because it was produced in Germany during World War II, it is an outstanding masterpiece of German engineers.