One Thousand Six Hundred and Seventy-Four Do You Understand the Command?

Henry almost vomited in anger. He finally came up with a solution, but no one understood the code. What's going on?

After a long while, Professor Harry said hesitantly: "I know SOS. It seems to be three short, three long, and three short... It also seems to be three long, three short, and then three long..."

Henry almost died of vomiting blood: "Professor, can't you remember it more clearly?" Twenty-six letters only give four, and two of them are ambiguous...

Harry's cheek twitched: "I just remember that S and O are three short and three long, but I can't remember which one corresponds to which."

"What about the others? No more?"

"Yes!" The professor was a little embarrassed, "A is one short and one long, and N is just the opposite... One short is E, one long is T... I really can't remember it!"

"Let's try it out!" Henry said helplessly.

North Moon Continent Command Center

The large main screen displays a real-time satellite map of the entire earth, from plains to oceans, from the sky to mountains, and every change around the world is transferred to this screen via satellite.

The positioning signal in the deep ocean suddenly began to flicker, and the staff responsible for this area immediately noticed this situation - the staff team of the command center is no less than hundreds of people, they are divided into more than a dozen command groups, each group is responsible for information processing in an area, and each group has the right to deal with it on its own in ordinary situations, and only important situations will be reported layer by layer.

Not to mention that the signal is just flickering, it is not strange even if it disappears, so it only attracts the attention of the staff, but not the attention of the staff group.

But they soon found out that something was wrong. The flickering of the signal was too regular, three short, three long and three short, but anyone who has come into contact with Morse code knows what this means - SOS itself has no meaning, just because it is the most convenient to send and not easily confused with other letters!

Its recognition rate is too high, and several staff who saw the signal stood up at the same time, and the chief of the staff responsible for this area immediately reported the situation.

Wu Han was very surprised after receiving the news, and immediately called the staff group to discuss the situation.

A few minutes later, Wu Han directly asked Franklin to communicate.

At the same time, several submarines from different countries were cruising in the ocean depth of more than 400 meters. The submarines had prepared deep-water torpedoes carrying nuclear weapons and would launch torpedoes at the target as soon as the submarines were in place.

Ye Han wanted to get first-hand information,

so he stayed in the corner of the command desk and stared at the main screen quietly.

As time passed, the submarine gradually arrived above the target side and brought the target within the range of the torpedo.

The three targets were at different depths. Due to superior technology, the Chinese submarine was responsible for destroying the No. 3 alien base at a depth of 1,400 meters, while other countries were responsible for the other two shallower alien bases.

The cabin crew reported that the submarine was in place. The captain asked whether the torpedo was ready for launch and received an affirmative answer. Just as he was about to issue a launch order, the signalman suddenly received an emergency communication from Beiyuezhou: "Stop - stop launching!"

The captain was immediately angry: "What are you arguing about?"

"Report, Beiyuezhou urgently ordered to stop launching!" The signalman told the truth.

The captain was in a bad mood: "What's going on?"

"I don't know!" The signalman looked at Ye Han at this point, "Commander, there is an order for you."

"What did you say?" Ye Han asked.

"You are ordered to contact Beiyuezhou immediately."

"Got it." Ye Han said, put on his helmet, and the armor automatically communicated with the submarine's communication equipment, quickly establishing contact with Beiyuezhou.

Wu Han appeared in front of Ye Han and said straight to the point: "The situation has changed. All actions against target No. 3 must be stopped!"

Ye Han was extremely surprised: "What happened?"

"We received a distress signal from base No. 3!"

"This is impossible..." Ye Han's first reaction was to deny it, but he immediately hesitated, "Chief, what's going on?"

"We are not very clear either." Wu Han said, "I just communicated with the international base. They think the signal comes from the captured clones."

Ye Han's face was extremely ugly: "Stop the action for a few clones?"

Wu Han shook his head: "The Americans said that the clones don't understand Morse code at all, and we not only received SOS, but also ET."

Ye Han blinked hard: "Aliens?"

"It should be." Wu Han said.

Ye Han's eyebrows were almost twisted into knots: "Chief, I don't understand, what is the connection between SOS and aliens? It can't be a distress signal sent by aliens?"

"We don't know, and the Americans can't explain it clearly, so we suspended the operation to leave some time for investigation."

"Investigation? How to investigate? That's 1,400 meters underwater!"

"We can use known conditions to analyze." Wu Han said.

The flesh on Ye Han's face twitched: "Analyze? How to analyze? What do we know?"

"We know more than you think!" Wu Han said, "Clones don't understand Morse code; aliens may know it; clones can't cooperate with aliens; the locator in the hands of clones should not fall into the hands of aliens..."

Ye Han felt dizzy and said with a wry smile: "Chief, you should just tell me the result directly."

"The current analysis shows that something must have happened in Target No. 3, and this change is in our favor, so we must reach Target No. 3 as soon as possible and find out what happened there!"

Ye Han almost bit his tongue: "How to get there? Who gets there?"

Wu Han looked at Ye Han silently without saying anything, and Ye Han immediately shook his head: "Impossible, it's useless to look at me, that's 1,400 meters!"

Wu Han said: "It's really difficult, but it's not impossible."

"How to achieve it?" Ye Han asked back.

"Saturation diving, according to Russian research, humans can withstand 120-190 atmospheres of pressure. You have all undergone cell fusion, and your physique is much stronger than ordinary people. There will be no problem diving to 1,400 meters."

"Wait a minute... Commander, can't you wear a deep diving suit or something like that?"

Wu Han said: "We don't have such good deep diving equipment, and the power armor doesn't have such a high tolerance. The only way is saturation diving. As long as the pressure inside and outside the armor is consistent, there will be no problem!"

"I have a question!" Ye Han said without hesitation, "This is too risky. Can we try another way?"

Wu Han shook his head firmly: "Only this way can we fight immediately after entering the enemy base. Also, I'm not discussing this with you. This is an order. Do you understand the order?"

Ye Han's face changed, and he was silent for a long time before squeezing out a word from his teeth: "I understand!"