"Do you speak Russian?"

The officer's eyes lit up, and then a Russian sentence popped out of his mouth. Feng Xiaochen also knows a little Russian, and when he listens to it next to him, he knows that this buddy's Russian level is about the same as his second uncle, at least the spoken language is as bad, but he can barely communicate.

Feng Fei was a college student in the 50s, and he studied Russian at university. The technology of Dongxiang Machinery Factory came from the Soviet Union, and many of the early technical materials were also in Russian, so his Russian reading ability was very good, but his spoken language was a little unskilled because he had not used it for many years. As for the African officer, as Feng Fei guessed, because he used Soviet-made artillery and had been trained by Soviet specialists, he had some knowledge of the Russian language, at least he could cope with daily conversation.

"Are you going to see our general, what are you doing on the ground?" the officer asked.

"I am an engineer in a Chinese arsenal, our factory produces howitzers, and I want to see your howitzer positions. Feng Fei explained.

The officer shook his head and said, "Now that we are fighting the rebels, there is some danger here, you are the general's guests, you should go to the bomb shelter and rest for a while." ”

Feng Fei said: "It's okay, we're not afraid of danger." I want to ask, what are you doing now?"

"What are you doing?" the officer was a little confused, he looked back at his position, and said, "Didn't you see that the rebels were firing at us, and we were ordered to return fire and suppress the enemy's artillery fire." ”

"However, the direction in which you are firing back is not the artillery positions of the rebels. Feng Fei looked even more surprised than the officer, he pointed at the cannons with his finger and said, "If you fight like this, it won't play a role in suppressing at all." ”

The officer was obviously a little embarrassed, and in view of his complexion, everyone couldn't tell if he was blushing, and could only feel that his tone of speech was a little weak: "Sir, in fact, we don't know the exact location of the rebel artillery position, their side is very tightly blocked, and our observation post can't get close to ......."

At this time, two more rebel shells flew in the sky, Feng Fei looked up and said, "Isn't this an obvious target? From the trajectory of the shells, you can also deduce where their position is." ”

"How is this possible?" the officer was stunned, "I have never heard of such a method, why, sir, do you know this?"

"I don't understand. Feng Fei was quite modest, "If you want to make an accurate calculation, it will definitely not work, but roughly calculated, at least it is better than you shooting aimlessly, right?"

Feng Xiaochen, who was standing behind him, was dumbfounded, he turned his head and asked Zhang Heping in a low voice: "Old Zhang, my second uncle won't be bragging, right? The range of howitzers is dozens of kilometers, and he can calculate where the artillery positions are by listening to the sound of shells?"

Zhang Heping replied very seriously: "Theoretically speaking, it is possible, because the trajectory of the howitzer is regular. Now the United States and the Soviet Union have developed special artillery radars, which are to estimate each other's artillery positions by observing the trajectory of artillery shells. Our country...... Well, this is a military secret, so I can't tell you. However, Feng Gong didn't have anything in his hands, and it was still a bit difficult to push the trajectory of the cannonball. ”

While the two of them were talking, Feng Fei had already spoken a few more words to the African officer, and the officer seemed to have some excitement on his face, and he wanted to pull Feng Fei to give it a try. When he said this, Feng Fei was a little cramped, he turned around and asked Zhang Heping, "Director Zhang, do you see this matter......

Without waiting for Zhang Heping to answer, Feng Xiaochen asked first: "Second uncle, are you sure of what you said?"

"That's five or six percent sure. Feng Fei said.

"Fifty or sixty percent is not enough?" Feng Xiaochen said, "What a good opportunity, hurry up and show your hand, if you can do this, what is it to sell a few howitzers, I can even fool them into buying missiles." ”

"Really?" Feng Fei's eyes also lit up, just now, he really forgot his intention, just watching others fire, his skills were unbearable. Feng Xiaochen's reminder, he thought that he was here to sell artillery, could it really be like Feng Xiaochen said, if he can show his hand, it will help sell artillery?

"Feng Gong, go and try it, but pay attention to safety. Zhang Heping said.

"Okay!" Feng Fei suddenly became energetic, completely without the cowering appearance he had before. He told Feng Xiaochen and Zhang Heping not to run around, and then, accompanied by the African officer, walked into the position and came to the side of a howitzer.

Feng Xiaochen and Zhang Heping didn't understand the procedures of artillery shooting, so they didn't dare to step forward, for fear of causing chaos to others, so they could only stand behind and watch. I saw Feng Fei kneeling on one knee, facing the direction from which the whistling of the shells on the opposite side came, stretched out a hand, gave a thumbs up, and made a visual movement, and then, he took out a pen and paper from his bag, as well as an artillery slide rule, fiddled with it, and then said something to the officer next to him.

The officer nodded, stood up, held a small flag in his hand, and gave the order to shoot loudly, and the artillerymen got busy, shaking the various handles on the guns, and then someone held the shell and stuffed it into the chamber, and then closed the bolt and pulled the fire.

The rumbling sound of cannon shots rang out one after another, and the cannonballs flew off into the distance in an arc of the opponent, followed by a muffled sound.

During this period, Feng Fei was not idle at all, he would look at the scene of the artillery firing on the position, listen to the explosion in the distance, and then write and draw on the paper for a while, and then give the officer a new order.

"You, second uncle, are not mortals!" Zhang Heping looked at Feng Fei's appearance and said to Feng Xiaochen with emotion.

"Lao Zhang, do you think he is reliable?" Feng Xiaochen was also a little surprised, he was asking Zhang Heping on the surface, but in fact, he was also talking to himself. Zhang Heping said that there was such a thing as artillery radar, Feng Xiaochen vaguely remembered that he had heard of it in later generations, but that kind of artifact was based on radar measurement and computer calculation, Feng Fei relied on a thumb to measure the range, and then took an artillery slide rule to calculate, and dared to say that he claimed to push back the opponent's position, which is simply a fantasy.

However, regardless of whether Feng Fei's calculations are reliable or not, at least Feng Fei's performance at this moment has refreshed Feng Xiaochen's three views. In his impression, Feng Fei was the mediocre uncle who went to the capital on a business trip to buy some meat products to go back, and the technical otaku who asked his nephew to help him complete the task on the plane. But now, what Feng Xiaochen saw was a military engineer who was brave and wise, and the moment he closed his right eye and stretched out his thumb to measure the distance, his upright figure was even more upright than the artillery next to him.

"Reliable or unreliable, don't say it, at least, I think that Lao Hei was suppressed by your uncle, maybe the matter of selling howitzers fell on him......" Zhang Heping said with a smile, and he was about to continue, when he suddenly stopped again. He looked up at the sky, then dragged Feng Xiaochen and said, "Xiao Feng, listen!"

"Listen to what?" Feng Xiaochen didn't react and asked in a daze.

"The sound of the other party's cannons. Zhang Heping said.

"The other party...... There's no cannonball. Feng Xiaochen said, "Their shelling is over?" Ah, no, you mean, we hit their position?"

"Very likely!" Zhang Heping said excitedly, "I listened carefully, the artillery fire over there just now was rhythmic, four or five rounds a minute, but it suddenly stopped, I guess it really made your uncle blindfold!"

"Damn, this is too bloody, my uncle, it's just a humanoid self-propelled artillery radar!" Feng Xiaochen shouted exaggeratedly.

On the battlefield, Feng Fei and the African officer noticed the abnormality earlier than Zhang Heping, they looked into the distance, and then exchanged a look. Then, the African officer screamed wildly, hugged Feng Fei, and then the soldiers on several gun emplacements also rushed over, rushing towards Feng Fei from all directions, shouting words that no one understood, but the joyful mood could be completely felt.

Feng Fei obviously didn't expect the way the Africans expressed their excitement to be so rude, and before he could figure out what was going on, he was already a "big man". Feng Xiaochen shouted badly, pulled Zhang Heping and rushed into the position, and finally rescued Feng Fei from everyone's embrace. Fortunately, these officers and soldiers of the Di Nation have no special hobbies, and Feng Fei is innocent except for the dust on his body that is covered with artillerymen......

"Mr. Feng, we definitely hit, we definitely hit!"

The officer didn't feel that there was anything wrong with what he had just done, and he shouted at Feng Fei with excitement on his face.

"Battalion Commander Soke, it's hard to say whether it was really hit or not, I think, we still have to wait for the news from the front-line observation post. Feng Fei also had a smile on his face, but he still reminded very cautiously. At this moment, he and this officer had already exchanged names, and knew that this officer was a battalion commander named Soke.

"There will be news, but if we hadn't hit their positions, they wouldn't have suddenly stopped firing. At the very least, it was our counter-fire that posed a threat to them. Sock said with a smile.

"Battalion Commander Sok, I suggest you move your positions immediately. Feng Fei said, "You know, we can calculate the position of their position, and they can also calculate the position of our position, in case they fight back according to this position, you will be in danger." ”

"Don't worry, Mr. Feng, there won't be a second genius like you in this world. Sok said confidently, "I just learned that there is such a method, those people in the rebels were also our colleagues in the past, I know how capable they are, they definitely don't have such skills." Let's go to the back, you don't have to go to the general today, I must invite you to drink!"