"Well, it's still early, so how about sending a flag and letting people move their positions, and adding a flag to cooperate with the sand table."

Slowly, the last section of the drill is over, and people have seen the lethality of various weapons, as well as various coordination actions, which can be regarded as a new kind of weapons and tools to defend the city.

Obviously, at this time, people are still a little puzzled that this command can be so easy to reach, even if there is a telephone.

Therefore, Yang Qiao decided to add another flag language drill, just a flag language, there is no guard cooperation, and this flag language drill, there are a lot of people, originally, these three city walls are useless, now, to be used, even, even the place where the train is prepared below, there are flag signalmen, however, this train signalman does not need to cooperate, that, just virtual, naturally, do not train action.

"Okay, Lang Jun, let's restore the sand table of the city wall first."

"Fight by the standard!"

"Okay Langjun, upgrade the whole city to defend the sand table, and raise the command platform."

Click, click, click.

With the operation of a few people, the gears under the floor began to bite again, and then, a complete city defense sand table rose, well, the same, or four city walls, with part of the inner area of the city wall, that is, the area with prepared materials, and then, the internal area, is not the city defense management, but a separate logistics supply, this, do not need more people, an area, to a signalman becomes, such as, carpentry area, mechanical area, mechanical area is also divided into several parts, but, if you use these places, This city defense will come to a very difficult time.

However, because it is a flag drill, the commander-in-chief has also added these flag signalmen, and these personnel are all standing in a row outside, well, where they can be seen from the second floor, the drill, one, the telephone operator needs to transmit the signal, and the other needs this command platform to review, so, at this time, although there is a position, it is almost a row, a row from the north to the south, the northernmost place, standing on the north city wall, the south, and a thousand meters away There are personnel, and they are all holding flags. However, there was no telephone outside the city wall, so they could only use the flag to inform them.

"Daddy, this flag slogan is used by so many people?"

Boa was a little surprised.

"Well, when there is a real battle on the four walls, most of the guards here, perhaps, will be signalmen, and these combat personnel will be some reserves, and they will be reservists who will be promoted in turn."

Reserve personnel, in fact, are counted in the whole city, but it is divided into levels, such as, the first level of preparation, the second level of preparation, until the fifth level of preparation, in this way, the whole city is used, this level of preparation, as long as it is the whole city fighting, it is a participant, it is no longer considered a preparation, however, the name is still that name, and correspondingly, the second level, the third level of preparation, that is the real preparation, the fourth level and the fifth level, are still continuing to prepare equipment, when the fourth level is used, it is almost defeated, yes, maybe, You still have the equipment to make weapons, but there's no one left to use.

"Well, Daddy, they're going to train with you."

"Well, they all understand the procedures of this defense, that is, the body is weaker, but this command is indispensable, so it is really impossible to say whether it is good or bad to use it like this, but on the good side, at least, this information is accessible, and you will see it later."

And Luan'er has never spoken much, and from time to time she compares things with her hands, well, just like in the movie in Yang Qiao's previous life, the artillery, under the most humble conditions, can only be measured by hand.

Especially when the cannon was fired just now, Luan Er measured it with her hands from time to time, and even, when the cannonball hit the trebuchet, she would nod, well, with some of the sounds of the announcement from outside, such as, distance, three hundred, height, eight zhang down, angle......

Why are there these signals, this, every battery, or every train has a telephone, naturally, it can be released directly, instead of the need for flags to transmit.

It seems that when they were reporting, Luan'er was also calculating, if it was right, she would nod, if it was not, she would shake her head, and whenever she nodded, she could hit, and if she shook her head, she couldn't hit.

However, why is this the method of reporting, and the fixed procedure not initiated?

The so-called fixed program, in fact, is a calculated program, which is also sub-regional, for example, the enemy's first area, the third position, our third area and the second position, how much high and low angles should be used, how much left and right movement, how much amount of filling or something, this, can be completely fixed.

However, Yang Qiao didn't use it, it's not that he didn't use it, the main thing is that Yang Qiao temporarily said that he still needs to train these personnel, and besides, the outside area has not been divided, when it is divided, it will be very convenient for me to defend the city, and even, this defense of the city, Yang Qiao needs to design a few drawings, it is the drawing of the trebuchet, when there is no gunpowder, naturally, this trebuchet is used, and then, wrap the soil, fix the weight, and you can also use this area to do a good calculation, when the time comes, As long as you fix your own place, you can shoot directly.

And this dosage.

This, how to say, this artillery, has been tested to the maximum dose, and then, there is a medium dose, and then, there is addition, this medium dose is a package, and then this dose is several packets, after each packet is added, the shooting distance is different, this is the dose.

"Lang Jun, it's ready, you see?"

"Okay, you can do the rehearsal according to the plan."

Report to Yang Qiao, no, this, not a report, just a notice, originally, is it just a visit here, what to report, inform, unless, this time the conductor is Yang Qiao, otherwise, Yang Qiao will not accept the report.

So, the commander-in-chief quickly went to the command platform and sat down, in fact, the so-called command platform is that there is a telescopic lever on the side, and then, it is a rotating chair, well, the iron chair, the rotating part is a thread, however, this thread, the lower end is actually a pin, that is, after rising up, once the pin is blocked, well, it can't move, after the province rises out, the person falls, so a simple design, it actually solves such a big trouble.

The commander-in-chief sat down, then turned to the right height, then locked his position and picked up the command stick.

"Pass my orders, all signalmen ready!"

At this time, the phone ringtone is gone, that is, at this time, all the phones have been stringed in, that is, an order is issued, which will be heard by everyone at the same time, and when no one is allowed to hear it, there will be such an order to block a certain phone, well, just unplug it.

As the order was given, there was a shout from below, "All signalmen prepare, prepare." ”

Look outside, from the north wall to the south wall, all the signalmen are one action, the main board action, that is, next, the command will begin.

"Let the enemy signalman outside the southern city send a random signal, begin."

Well, that is to say, this signal must be moved by the signalman representing the enemy army in the distance.

What does this signalman do, well, can send, catapult signal, how many units, can send, how many ladder signals can be dispatched, in the end, it represents a siege team of the enemy, and even, it can also send signals on behalf of the siege teams on all sides, but, at this time, there is no system, no need, originally, it is to see the signal sent out, sent back, naturally, not too redundant signals, such as, the signal of the south city, can completely represent all, so, The time difference between the signal of the north wall and the signal of the south wall can be seen that the arrival time of the signal is coming.

"Twenty trebuchets of the enemy, our trains are ready, artillery is ready ,......"

At this time, the commander-in-chief does not look directly at the outside, only looks at the sand table, yes, can not look outside, such as the north city, there are people, but, can you see it, you need a telescope, and when you see it, a long time has passed, but this signal, sent by the signalman, will be faster, because, there is a special signal, naturally, the south city, the north city, there is a signal difference, and the east city, the west city, naturally, is also within people's sight, that is, can be seen, can not be blocked.

Even if there is a block, in the middle, there are some relay signal stations at high places.

.。 m.