Germany is not stingy with showing its own force, and now, showing force is the best way to defeat others without fighting. In later generations, if the United States dislikes it, put the aircraft carrier over and display it. Now, Germany is more intuitive and bloody scenes. Germany’s huge fleet is invincible. Today is Greenland, tomorrow is Canada, and the day after tomorrow is the United States!

Who can stop Germany's cross-sea landing? This formation is so powerful that everyone will feel awe when they see it. Germany is invincible!

Radio waves spread to the whole world and to the United States.

(The TV signal is a medium wave, and it seems that it must be transmitted through relay, but after searching for a long time, I couldn’t find any information. In the era of no satellites, how TV signals between Europe and the United States can be transmitted, please think that they can be transmitted.)

White House.

Everyone expected this ending. After the sea interception failed, it was only a matter of time before the fall of Greenland. Now, when we saw the large-scale landing in Germany, many people still looked ugly.

Those landing ships were overwhelming, as if they were locusts. There was no end at all. Those helicopters attacked the beach in advance, and those naval guns made everyone tremble in their hearts. Can the American mainland block such a fierce offensive?

Germany is not afraid of revealing their secrets. This time it is almost a complete display. Germany's cross-sea landing is roughly in this style.

This is showing off their force and demonstrating to the United States. It is also quite easy for them to land in the United States across the sea!

Now, in the video, as the landing ship directly grabs the beach and the tanks move, it can be imagined that the next step is to easily capture the prisoners.

"The Germans are putting pressure on us to use this method to attack our confidence and even force us to surrender." Roosevelt said: "The Germans are delusional, and we will never surrender. Now the methods of the Germans have been shown. We must confront them with tit and use special tactics to attack them."

Roosevelt never lost confidence. Each of the three giants of the Allies in World War II had perseverance.

Now, Roosevelt would never be afraid because the Germans showed their strong strength. He believed that all this could be cracked.

"Yes, Mr. President." Arnold said: "The Germans exposed their tactics in advance, which created opportunities for our counterattack. The reason why they can now land so blatantly is that they completely occupy air supremacy."

Without air supremacy, there will be no sea supremacy. The facts now have gradually shown this.

If our side continues to dispatch a large number of fighter jets, then the opponent's battleships will not be so close to the coastline. Our dive bombers will break through their defenses and bring death to them. At the same time, those landing ships will not be able to land on the beach, and a large number of warships will sink them.

Those helicopters can't run around and attack the ground. In short, as long as they have air supremacy, they will be afraid of nothing!

When Germany really comes to land on the United States across the sea, the United States will not hide any strength. Thousands of war opportunities will let the German fleet know what the Great Wall in the air!

After Arnold said that, the people present nodded, and even the Navy agreed that if there were enough fighter jets, the Navy's landing operation would definitely not be so easy.

"So, now we have to continue to speed up, build more fighter jets, and train more pilots." Arnold continued: "At the same time, we must pay attention to the manufacturing of new aircraft. All signs indicate that the Germans have begun to develop the first generation of jet fighters."

The secret cannot be hidden. Although the Germans tried their best to keep the secret of their jets, their use in combat several times has already made the US intelligence system notice such aircraft that does not require propellers and is also very fast.

Jets? Roosevelt is busy with all kinds of machines and cannot be familiar with every weapon. When he heard Arnold say that Jets, Roosevelt was also an amateur.

"Now, the speed of the fighter has reached a critical point. If the speed continues to be increased, the tip of the propeller will exceed the speed of sound. At this time, the speed of sound is like a wall, which will smash the propeller. If you want to continue to increase the speed of the plane, you have to change the power system, jet backwards, and fly forward." Arnold said: "It's like a balloon that lets go of your hand and flies forward, this is the principle of the jet."

In fact, the theory of jets has been more than ten years. As early as the 1930s, the British began to develop them, but the progress has been very slow and it was not valued. It was not until 1943 that the British began to accelerate their development under the stimulation of German jets.

At the same time, the US jets started even later, especially the United States did not have any technical pre-research, and the main jet engines were almost all from the UK.

Now, with the UK already in exile government, most of the UK's talents have also been accepted by Germany, it is not easy for the United States to start the development of jets!

After hearing Arnold's words, Roosevelt immediately realized the key to the technical problem: "Do we have talents in this field? Do we have a technical foundation?"

Now, the United States is not afraid of investment, but it is afraid of not having any technology. Now, what they need is time.

After hearing Roosevelt's words, Arnold also swung his hands, how could he know so much!

So his eyes turned to Hoover, who was responsible for resettling the exiles from Britain, hoping that he would understand something.

Sure enough, Hoover's eyes turned and said: "If it were Jets, Sir Frank Whitel was the leader, but after the fall of Britain, we lost his news. However, there are other people who come to our America, such as Hayn Constant, who is also very knowledgeable about jet engines, and we can contact him."

This is the foundation of an old capitalist country and has a rich talent reserve. Dr. A-A-Griffith from the University of Liverpool in the UK once published a paper titled "Aerodynamic Theory of Turbo Design". The idea of ​​using gas turbines as an aircraft power plant was first clearly proposed. At the same time, he also conceived an axial flow gas turbine propeller propulsion device with a complete compressor and turbine structure in the article.

Later, his research inspired his colleague Hayn Constant, who led Griffith's many theoretical achievements to discuss with the well-known gas turbine manufacturer Metropolitan Vickers to design this new aircraft engine.

Unfortunately, the plan had just begun and the war began. With the help of the US Embassy, ​​Hein Constant got rid of the surveillance of the German Gestapo and came to the United States in a mess. It seems that he has no livelihood yet.

He happened to get him to lead the research on the jet engine. At the same time, the development of the whole machine must be launched immediately!

Can't fall behind Germany in the jet project!
Chapter completed!