There are longitudes but not latitudes, which is very troublesome, because the longitude reported by Li Wen is 15.1748657, and this longitude runs through the entire Europe and the entire Africa.

So if you look for it by longitude, it can run from Northern Europe through Southern Europe, but also through North Africa, Central Africa, and South Africa.

Sun Ping had a look of despair on his face, and he whispered: "Why didn't I say I was in Africa first instead of reporting the coordinates directly?"

If we directly say that we are in Africa, then the scope will be greatly reduced, but only the longitude is reported, so this longitude not only does not bring convenience to the recipient, but also leads to misleading.

Because this longitude passes through the Alps.

According to previous intelligence, the Holy Ark is hidden in the Alps.

In other words, after Poseidon obtains the longitude, he may turn his sights that have moved to Africa back to Europa, and this is absolutely unacceptable to Sun Ping.

Sun Ping was blaming himself, blaming himself extremely. For just a short moment, he looked as if he had aged more than ten years.

Gao Yuan was stunned. In fact, he didn't know what happened, but he could see that things were messed up. The Orochi destroyed everyone's efforts here.

Several people figured out the key.

A general stood up. He gritted his teeth and said loudly: "I propose! Go ahead and drive the satellite! Damn it, you won't even bother with the satellite! You have to report your latitude even if you are wearing trousers!"

Li Wen was hesitating, but when he didn't hesitate for long, he suddenly stood up.

Sun Ping looked remorseful. He turned around and said in a deep voice: "I'm sorry, I made a serious mistake."

Li Wen said with a serious face: "You have to bear the responsibility if you make a mistake, but this time you are not considered to have made a mistake. We still misjudged the Orochi's methods. It doesn't matter! We still have six satellites, activate the remaining satellites!

Even if they are all discovered, they still have to report their latitude!"

The staff member said cautiously: "Reporting to the leader, there is still one satellite available. If the remaining satellites are to be used, they must change their orbits. The orbit changes of the satellites may lead to being discovered and destroyed by aliens."

Li Wen, who was calm and dignified, was anxious. This time, he was really anxious.

"Then open one first, Sun Ping! First say it's in Africa, and then report the coordinates!"

Not only was Li Wen anxious, but he was also ruthless. In order to get the medical warehouse and grab the last glimmer of hope, he had to be ruthless.

But then Xinghe suddenly said: "I know your communication method. Don't turn on the satellite anymore. It's useless. Your satellite will be destroyed by the Orochi as soon as it is turned on. I'm sure of this. Now I want to know what you are doing."

How to prevent these satellites from being destroyed by the Orochi people immediately?"

Li Wen exhaled and said: "Disguise, disguise as space junk."

Xinghe continued: "Why do you want to authorize it? I observed that it took at least ten seconds."

Li Wen waved his hand and motioned for others to speak. At this time, Sun Ping whispered: "Because our satellite is mainly used for top-secret calls. It can be said that it is for military use and for spies. In order to prevent the ground receiving terminal from falling into the hands of the enemy.

, users must enter a unique password before they can obtain call permission."

Xinghe still said in confusion: "Then why is it set up like this? The Orochi people will not steal your receiving terminal and eavesdrop. They just need to destroy it directly."

Li Wen sighed and whispered: "Because these methods are not to protect against aliens, but to protect against people on earth and other countries."

Xinghe frowned, and Li Wen said helplessly: "There are no longer distinctions between countries on your planet, but here, the conflicts between countries are the main thing. In fact, before the arrival of the Orochi, humans had no hope of achieving true peace.

Cooperation, even now, how many people can really cooperate..."

Sun Ping took a deep breath. When Xinghe said that he could no longer use the quantum communication satellite, he really looked older in an instant.

Finally, someone couldn't help but sigh, and then, the entire combat command room fell into an atmosphere of frustration and helplessness.

Sun Ping fell down on the chair. He lowered his head and stared blankly at the chair in front of him for a long time, but suddenly stood up again.

"There is a way! There is a way!"

Everyone looked at Sun Ping, who said excitedly: "In addition to quantum satellites, we also have a long-distance communication method, ultra-long wave! Extreme long-wave radio for communicating with submarines!"

A general in navy uniform also stood up and asked urgently: "Do you have an ultra-long wave radio station? Do your people have an ultra-long wave radio station?"

When a submarine is underwater, it cannot use commonly used shortwave radio to communicate with the outside world, because shortwave attenuates very quickly in the water. If an ocean-going submarine wants to receive instructions, it can only float to the surface or release an antenna to the surface.

Use radio to communicate with the outside world.

So how does a submarine receive orders when it is underwater? For example, if a nuclear submarine is responsible for nuclear counterattack and cannot float or extend its antenna to ensure safety, it should use ultra-long wave or extremely long wave communication.

However, because the wavelength of extremely long waves is greater than 100,000 meters, the amount of information transmitted in a certain unit of time is very small. What does this mean? The communication speed will be very slow.

How slow is it to send signals using extremely long waves? It takes two minutes to send a letter, four minutes to send an ok, and dozens of minutes to send a slightly more complicated command with more words.

Therefore, except for submarines, no other military service will use extremely long wave radio communications.

However, the problem of a long time and a small amount of information is easy to solve. That is, when contacting the submarine, send a password, what the pre-agreed phrase or number means, and the submarine will know it immediately after receiving it.

In addition, the transmission distance and underwater depth of extremely long wave signals are determined based on the power of the transmitting radio station, so the radio station that communicates with the submarine must be very large, very large.

There are not many radio stations that can receive signals, but the question is who has such an extremely long wave radio station that is only used on submarines.

"Poseidon has a very long wave radio station!"

Sun Ping said categorically, and he said with excitement and relief: "Because we have discussed this issue, he has been worried about what to do if the communication is interrupted. When we were discussing, I accidentally said that we can use extremely long wave radio stations.

Longwave radio stations can ensure global communication, unlike shortwave radio stations which cannot guarantee contact without relays. I didn't take this too seriously at the time, but Poseidon did. He also agreed with me on a set of extremely longwave communication codes.

I...I really didn't expect that it might actually be used."

Li Wen frowned and said, "When did it happen?"

"When Poseidon and the others are still in the country."

"A few years have passed. Are you sure they have an extremely long wave radio station?"

Sun Ping said very seriously and firmly: "Please believe me, just like I believe in Poseidon. Since he said that he will use the extremely long wave radio station as the last method of communication, then he will definitely have an extremely long wave radio station! But, we

There must be only one-way communication."

Extremely long-wave radio stations require very large transmitting power, so there are not many requirements for receiving equipment. For radios that can transmit signals, a special communication station must be built.

Li Wen thought for a while and looked at the navy general. The navy general said without too much hesitation: "Let's bring out an extremely long wave radio transmitting station!"

Li Wen took a breath and said, "Okay, that's it!"

It was not a very smooth process, but the result still retained some hope.

At this moment, Xinghe said again: "I want to find the medical warehouse, go there in person, and I need to bring a communicator, which is what you call enlightenment."

Li Wen hesitated. He looked at Xinghe and said, "Is this necessary?"

Xinghe said: "It is very necessary. If the medical warehouse and communicator cannot be combined, it will make no sense."

Li Wen thought for a moment and said, "We need to study this issue. I hope you can wait."

Xinghe nodded and said: "Are your spies sure to find the medical warehouse? Can they be sent here after they find it?"

Who dares to give a definite answer to this question, because no one can guarantee that this matter can be completed, and of course no one can give a definite answer.

Li Wen shook his head and said: "I can't guarantee it, but I will try my best."

Xinghe fell silent and looked at Gao Yuan.

Gao Yuan didn't know why Xinghe was looking at him, but he could tell that Xinghe was beginning to hesitate, or he was beginning to worry.

After thinking for a long time, Xinghe whispered: "You need a medical warehouse. There is a medical warehouse. No matter how the Orochi people upgrade their viruses in the future, the medical warehouse can produce a vaccine in the shortest time. All you have to do is copy the vaccine."

.”

Just with the function of the medical warehouse, do you think it is important or not?

Xinghe continued: "The communicator is not of much use now. You cannot use the communicator to communicate with our planet. The power is not enough, and the communicator now only has the function of finding the medical warehouse."

"It can also monitor the Orochi's spaceship."

A general whispered something, but Xinghe nodded: "Yes, that's right, but the Orochi's spaceship is in the sky, what can you do if you know its location?"

Yes, what's the use of knowing the location?

Li Wen nodded, and then he said solemnly to Xinghe: "We will definitely get the medical warehouse. This is my promise to you!"

"Then relying solely on the Uranus and Pluto plans, isn't it a little insufficient?"

A general's words resonated with many people, and everyone nodded. Even Gao Yuan felt that placing the future of mankind on spies was not unreliable, but simply not enough.

Even Sun Ping said solemnly: "The Cleaners Organization has an army in Africa, and they started preparing for it a long time ago. I have no doubt that they now have a very powerful army."
Chapter completed!