There was no problem in the upper reaches of the Huangsha River, Ye Han set his eyes downstream, and unsurprisingly found a group of wolf insects on the north bank, he couldn't help but ask worriedly on the radio: "Old Bian, can the downstream be held?" ”

"I don't know. Pen? Interesting? Pavilion wWw. ｂiquge。 info" Bian Ge replied, "Do your best to obey the destiny of heaven." ”

As early as the beginning of the insect infestation, the military used naturally formed rivers to build an anti-insect network, which firmly limited the expansion of giant ants and prevented the ant colony from getting out of control.

In order to defend against giant insects, the military has conducted a comprehensive understanding of the river systems throughout the country, and formulated corresponding defense plans.

However, the basis of all the military's riverbank defense lines is that the water volume of the river system is large enough, even if it does not reach the level of the Yangtze River and the Yellow River, at least it must be a hundred meters wide and five feet deep.

Bian Ge never thought that he would encounter such an unlucky thing one day, how could a shallow river stop the swarm?

The problem is that this is too frustrating, even if everyone is like a mirror in their hearts, he, the leader, can't say it publicly, even if he really can't keep it, then he has to talk about it later.

The swarm came suddenly, and many citizens living on the north bank did not have time to evacuate, and guarding the river could buy enough time for the residents on the south bank to evacuate.

In addition, there is desert everywhere north of Shayuan, and there are almost no cities and villages to be found, but the cities and towns in the Huangsha River valley are densely populated, and once they are attacked by the swarms, they will inevitably suffer heavy losses.

To the south of the Huangsha River Basin, the desert is gradually decreasing, the vegetation is increasing, the density of cities is getting higher and higher, and more importantly, there is no hydrological condition suitable for arming the river within more than 300 kilometers to the south.

Once the swarm breaks through the defense line of the Huangsha River, the swarm will be able to gain a strategic depth of more than 300 kilometers wide from north to south and 500 to 600 kilometers long from east to west, posing a huge threat to this area.

Ye Han's current military rank is lieutenant colonel, which is considered high or low in the army, but he is also a middle-level officer. Even if they only understand the tactical command of small units because of the special establishment of the mobile troops, they can understand a little bit of strategic considerations.

How can you stop the swarm?

Even if you succeed in covering the swarm with firepower, it is impossible to wipe out the swarm, and it is unrealistic to wipe out the swarm completely, and the most appropriate way to stop the swarm from moving south is to look at the current situation.

While pondering, Ye Han moved his gaze upstream, and when he saw the construction machinery in the middle of the river, a flash of inspiration suddenly flashed in his mind: "Lao Bian, is there a hydropower station upstream?" ”

Bian Ge was slightly stunned, and then suddenly realized: "I'm so busy, someone contact the garrison headquarters!" ”

"Great!" Ye Han, who was full of interest, sent a message to the garrison headquarters: "Commander Yu, is there a hydropower station in the upper reaches of the Huangsha River?" ”

"Yes, there is one." Commander Yu replied in surprise.

Ye Han was so excited that he almost jumped out of the car: "Commander Yu, immediately contact the hydropower station to open the gate and release water, raise the water level of the Huangsha River, and prevent the swarm from crossing the river!" ”

Commander Yu was first overjoyed and surprised, and was speechless with a bitter face.

There was no movement on the radio, but Ye Han was in a hurry: "Commander Yu? Commander Yu? ”

"I'm here!" Although Commander Yu was bitter, he still decided to tell the truth, "Captain Ye, we are in a semi-desert area here. ”

Ye Han was slightly stunned: "I know, what's wrong?" ”

"If the reservoir is empty, what are so many people drinking?"

Ye Han was speechless, he couldn't solve this kind of thing.

It is said that the insect swarm is approaching step by step, and most of the people in the northern capital will evacuate all the people in Shayuan City, but no one dares to play this guarantee ticket before the order is issued, in case there is no place to settle the evacuated population in the north, or the military guards the Huangsha River defense line?

When the time comes, more than 100,000 people will have no water to eat, who will carry this pot?

Ye Han turned his mind for a moment, and asked again: "What about the inflatable dam?" Is there anything left? ”

"I don't know, I'll have to ask the city government ...... about this."

A dull whistling suddenly entered Ye Han's ears, and he suddenly looked up in the direction where the whistling sound came from, not sure if the sound came from a rocket or a missile.

The possibility of the plane is very small, it is not that Ye Han is deaf and clear-sighted, and he has the ability to hear the difference by ear, but the time is too short, and it takes time for the airport to arrange for the plane to carry the bomb, and it is less than ten minutes from the time the situation is reported, and it is not bad if the bomber can be dragged out of the hangar.

Although they also have the ability to attack on the ground, the bomb load of the fighters is limited, and unless a group of aircraft is dispatched, the ammunition they carry is simply not enough to cover the swarm of insects on the north shore.

Ye Han's sharp gaze quickly caught a few fast-moving black dots in the air, activated the telescopic function of the armor and took a closer look, sure enough, it was a group of slender things, but unfortunately the missiles and rockets looked similar, unless they were seen before launch, they couldn't tell what was flying on it.

To tell the truth, he doesn't care what exactly is in the sky, only whether it can kill the worm.

The group of things in the sky who don't know what it is is extremely fast, and in the blink of an eye, they fly over the source of the sand, and the insects have never had air defense capabilities, so the rockets and missiles that deal with the giant insects have no terminal maneuvering function at all, and more than a dozen big guys are smashed down from the sky so straight and straight, and they are not smashed together, but along the north bank of the Huangsha River, one falls at intervals, and the warhead splits in half before it lands, and the bullets hidden in it are scattered in the wind.

The distance is closer, and there is a suitable reference, Ye Han can understand as soon as he looks at the size of those things, these are missiles and not rockets!

Nothing else, these big guys are too thick, and long-range rockets are thinner and longer, much slimmer than missiles.

The first sub-bomb fell into the insect swarm, Ye Han suddenly saw an inconspicuous explosion in the insect swarm, and the next explosion set off a rain of fire, and every bit of raindrop dragged a white smoke trail to the four hundred and eight masters, just like a huge white chrysanthemum suddenly blooming on the battlefield, every wolf insect hit by the rain jumped up and down like ants on a hot pot, and even bit his companion and jumped into the river to commit suicide.

Ye Han blurted out: "White phosphorus bomb!" ”

A large area of white phosphorus bombs fell to the ground, on the north bank of the Huangsha River, countless flowers representing the white chrysanthemum in full bloom, representing the death of the fire rain shrouded the insect swarm, the insects and wolves rushed to scatter and fled, but the north bank was full of fireworks left by the incendiary bombs, countless wolves and insects with no way to escape died tragically on the north bank, and the smell of burning even crossed the Huangsha River and penetrated into the nostrils of the defenders on the south bank.