Shiro Ishii, who was sleeping in his office, was suddenly awakened by the noise and firelight, and he immediately stood up and looked from the window in the direction of the blazing sports field, and was immediately shocked. "What's going on!" The devil soldiers outside were so frightened that they shouted, "Enemy attack!" Enemy attack! The Russian army is coming! They have chariots! The east side of the sports field of the base is storming! ”

Shiro Ishii only felt speechless for a while, the Soviet Russian army is coming? How is this possible, even if the Kwantung Army suffered a huge defeat in the Nomenkan area, but the powerful Kwantung Army has been operating in the northeast for nine years, even if the Soviet army brazenly kills it, it is impossible to launch an assault from Harbin! Shiro Ishii immediately shouted, "It's just an armed member of the Red Party!" Don't panic! Give me all to defend! Send a telegram to nearby reinforcements and ask them to send reinforcements immediately to address the threat here! ”

"Hi Yi!" But the next moment, the Japanese signal corps of Unit 731 was shocked and reported: "The radio is out of order, and there is only the sound of electricity in it, and there is no other communication message!" Shiro Ishii immediately rushed over: "What!? Didn't I ask you to pay attention to checking your equipment and debugging your antennas every day! Why is this happening at such a critical time? ”

The communications soldier cried with a sad face: "I only checked the radio station today, and I don't know which local profiteer produced this radio station, and it is no longer well-informed at the moment." Shiro Ishii roared: "Then contact by phone line!" The communication soldier on the other side also frowned: "Your Excellency, the report general, the phone can't be dialed!" Maybe the phone line was cut! ”

Shiro Ishii frowned: "Damn, the Red Party is still prepared this time!" Order the garrison squadron to immediately reinforce the roads around the stadium as quickly as possible, and stop all the Red Party militants! They can't be left alone to break in! He turned his head again: "Be sure to take care of all the red deer!" And all the plague and cholera viruses must be sealed intact and not leak out even a bit! This is the deepest secret of the Empire, and it must not be divulged in the slightest! "Hi Yi!" The Japanese immediately began defensive operations, and a full 4 Type 92 heavy machine guns were erected at the end of the road from the sports field to the main building complex, ready to serve as machine gun fire points.

A large number of heavily armed Japanese infantry also rushed out, first blocking the doors of each cell, then guarding all the virus warehouses, and then rushing to the front line for reinforcements. They all know what Base 731 means, and once the dirty things here see the light, the consequences are simply unimaginable!

Jiang Qiang ordered: "The Japanese army was attracted to it and began to move. "Roger." Qin Siyu waved his hand, and several special forces immediately began to step forward, they pulled out a pull-out ladder from their backpacks, set them up on top of the anti-personnel trenches, and then quickly touched the vicinity, pulled out the pressure vise from the backpack, and prepared to cut the electrified barbed wire. But at this moment, two Japanese sentries suddenly came in front.

From time to time, the heads of the two Japanese sentries looked in the direction of the stadium where the fierce fire was exchanged, as if they were facing a great enemy, and they seemed to be very nervous. However, their post is to patrol the north side of the 731 base, and there is no need for them to rush to the front-line battlefield for the time being. Qin Siyu pressed the headphones: "Sniper team, kill them!" As soon as possible! "Roger."

Then, Lei Dongzi immediately ordered: "Group No. 2, I lock the one on the left, you lock the one on the right, I count 321, and fire at the same time, don't cause a commotion." Soon a voice came from the headset: "Team Two receives." Lei Dongzi immediately locked onto the target, and then said, "Team 1 has finished aiming. In the headset: "Team 2 is aiming. "Three, two, one, fire!"

In the darkness of the night, two experienced snipers pulled the trigger at the same time, and in a soft sound, two L's

35 high-precision sniper rifles fired at the same time. The slender high-performance muffler drowned out most of the gunfire noise, and two subsonic sniper shells whistled out, and in an instant, the two Japanese sentries were shot directly!

Two Japanese sentries fell to the ground with a dull sound. The breakthrough hand in front of him immediately skillfully cut off the live barbed wire, and then opened up three passages for two people to cross at the same time, and then took the first step to get in, dragging the bodies of the two Japanese sentries out and throwing them directly into the anti-personnel trench. Qin Siyu: "Start breaking through." ”

The 40 special forces of the first combat detachment immediately passed through the breach, and then touched into the 731 base, and the gunfire in the distant sports field was particularly intense, providing them with very good background noise cover. Bypassing a gray building, two Japanese sentries stood around the corner of the complex. The two Japanese sentries were nervously talking to each other.

"Now Zhongjun, could it really be that Wang Yizhe called? I heard that Wang Yizhe's army has become very powerful, and more than seventy percent of the casualties of our motorized division and chariot division have been beaten in the front, and we have suffered heavy casualties, will we also ......" Another Japanese sentry shook his head again and again, and said boldly: "Even if Wang Yizhe fights, they will not be able to hit North Korea in such a short time, they don't have that ability, and now that a big war breaks out in Europe, Wang Yizhe will not kill here." ”

The Japanese sentry was still a little apprehensive: "Are you sure? "This is what Lieutenant General Ishii said, how can it be ......" Before he finished speaking, the expression of the Japanese sentry became extremely frightened, because a special soldier with camouflage on his face and looking like a demon suddenly appeared behind his companion, and the sharp multi-functional dagger in his hand slashed across his neck, and blood spurted out of his throat!

He just wanted to shout loudly, but he found that he couldn't scream either, because his neck was also held up by a special soldier, and this enemy suddenly appeared like a ghost, and then his left and right hands pressed against his head like iron pincers, and then he broke hard! "Click!" The devil's sentry's head was severed from his neck with a crisp sound, and although there was still a layer of skin that could be connected, it had collapsed, and his pupils, which were rounded by fright, reflected a frightened gaze.

The two special forces quietly dragged the bodies of the two devil sentries into the shadows in the corner, and then played a tactical sign language. "Sentinel clear, continue the operation." The Snow Leopard Special Forces quickly made their way into the complex, keeping them ghostly quiet, infiltrating without firing along the way, silently killing enemy sentries with multifunctional matte daggers and tactical pistols swirling mufflers.

So even though the trail was filled with the smell of blood, it was eerily quiet, and there was no attention to it except for the jagged teeth of sharp daggers slitting throats and the sound of human bodies being placed on the ground, unlike the fierce gunfire that erupted in the eastern playground. At the same time, it is in the area of the horse farm on the south side.

Liu Qingshan's combat detachment is slowly advancing, compared to Lei Dongzi who is straight to the point and Wang Lei who is ghostly assaulting, Qin Siyu's combat detachment is obviously dirtier. Literally dirty. Because the horse manure was everywhere on the horse farm, the commandos had to crawl all the way forward, so they had to endure the foul smell and slowly infiltrate forward.

The sniper team in the back laughed at them in the headphones: "I guess these firemaniacs will definitely blow up this horse farm if they have the chance, but this is a rare hotbed on a snowy night!" "Although the commandos were unhappy, they were only unhappy, and it did not affect their speed in the slightest.

After all, the training these special forces had received before was enough for them to counteract the effects of horse manure, you know, when Jiang Qiang trained them, it was seven or eight hours in a foul-smelling sewer, and then let each of them eat two compressed biscuits, the taste was much more difficult than now. The soldiers of the special airborne company, which is equipped with more light and flexible equipment, quickly passed through and arrived at the main complex of the 731 base behind the racecourse one step ahead of schedule, in order to prevent the sudden neighing of the horses from arousing the vigilance of the Japanese army, the soldiers moved as gently as possible, and untied all the ropes and opened the fence gate.

When the time comes, all the horses will gallop out. Subsequently, the 2nd Special Operations Detachment and the Special Airborne Company began to continue their way forward, wiping the necks of all enemy sentries along the way. They are highly experienced and have become veterans of the profession, and can smoothly and easily end the lives of all enemies while maintaining a background noise of 40 decibels.

These snow leopard snipers have been lurking in the distance on the battlefield, relying on the explosions of Liu Hechuan's team to fire constantly as a background cover, silently firing high-speed bullets to kill all the targets. The commandos quickly grabbed the fallen bodies and dragged them steadily into the shadows. Subsequently, the second combat detachment reached ahead, and the special airborne company moved towards the area of the flight runway. In the direction of the sports field, Wang Lei is still killing.

Fifteen long-wheelbase Warrior High motor vehicles lined up, and the 12.7mm anti-aircraft machine guns, 40mm automatic grenade launchers, and 25mm machine guns on the roofs of the vehicles were all pouring fire on the Japanese reinforcements that were coming over, sweeping countless Japanese soldiers into a flying pulp.

The Japanese garrison brigade of the 731 base was surprised to find that these combat vehicles that looked like trucks were actually bulletproof, whether it was the 6.5mm rifle bullet of the Type 38 rifle or the 7.7mm machine gun bullet of the Type 92 heavy machine gun, they could only splash a burst of crystal sparks when swept to those vehicles, and even on the glass, they could only make white traces, which could not pose any threat to those armored vehicles!

In the distance, the snow leopard snipers continued to fire. Their marksmanship was so precise that the 7.62mm steel core bullet roared out at supersonic speed, directly shattering the searchlight on the watchtower, leaving the stadium in constant darkness except for the roaring toilet. In this way, the weapon stations on these warrior vehicles can use thermal imagers to unilaterally search and aim at the target, while the Japanese can only fire flares again and again, and then aim at those warrior vehicles in vain and fire.

Just when the attention of the entire 731 base was attracted by the fierce battle in the direction of the sports field, the 1st special operations detachment in the north, the 2nd special operations detachment in the south, and the special airborne company had all infiltrated into the building complex of the 731 base. Two special forces of the 1st Combat Detachment used pressure pliers to unlock the iron door of a gray building. Then, the follow-up assault team slowly pushed the door in, first pushing the night vision device on the helmet up, and then continuing forward.

On the plane they came, they had already memorized the floor plan of the entire 731 base provided by Qin Siyu, and when they entered this building that they had never been before, they were almost as familiar as returning to their own home. It took only five minutes for the assault team to find the power supply room, where they found four or five Japanese sappers seated. The two Special Forces nodded to each other, then raised their whispered assault rifles, then kicked open the iron door and fired a rapid, accurate burst of fire at the enemy sappers inside.

"Woohoo!" Subsonic pistol bullets whizzed out along the long muffled barrel, turning into converging points of light that flew directly into the terrified gaze of the enemy engineers. The precise bullet hit their skull and heart, and the wound immediately splattered blood, killing them instantly.

Then, the assault team entered the power supply room without incident, and then unceremoniously cut off the power supply. "Click!" The entire 731 base was instantly plunged into darkness! The commandos re-fastened their night vision devices in front of them, so that the room was also darkened, and they were able to continue to take advantage of one-way transparency. On the other side, Wang Lei and a large group of firemaniacs of the second detachment had already put the disposable individual rocket launchers on their shoulders, and they assigned the targets, aiming at the Japanese fighters on the airfield in groups of two, preparing to destroy the Japanese air power in waves.

The first wave was all aimed at fighters and bombers, while transport planes, which pose little threat, were given second priority. Jiang Qiang immediately ordered: "All troops will start assaulting immediately, and there is no need to carry out silent killing." "Roger!" Wang Lei immediately ordered, "The whole team will fire a volley, give me a good shot, and smash the devil's plane to the ground for me!" "Yes!"

As soon as the words fell, the special forces pulled the trigger one after another, and in an instant, countless bright flames lit up in front of the racecourse on the side of the airport! Thirty rocket shells whizzed out of the Type 89 disposable bazooka that the special forces were watching on their shoulders almost at the same time, dragging bright and flickering flames into a stream of fire, flying out, a salvo, like a meteor shower flying towards those fighters on the airport runway!

"Boom, boom!" In an instant, one after another Japanese fighters were destroyed in the expansive fireball produced by the explosion of 80mm rocket shells, each rocket shell was a cloud burst warhead, the explosion power was particularly terrifying, rubbing death and shattering, the explosion high temperature and terrible shock wave can vividly turn those Japanese monoplane fighters and light reconnaissance planes into fragmented fireballs, and the lit aviation kerosene turned most of the airport runway into a burning sea of fire!

Shiro Ishii was startled by the loud explosion, and he hurriedly looked at the airfield where the explosion was burning, looking very panicked. The entire base has been plunged into darkness due to the power outage, and the burning airport runway is particularly eye-catching, and in Shiro Ishii's eyes, there are more than a dozen planes exploding and burning at the same time!

Shiro Ishii shouted, "What's the situation? Is this an artillery raid!? The staff officer was also dumbfounded, but he also shook his head again and again: "This is impossible!" This is North Korea, even Wang Yizhe can't sneak the heavy artillery here to fire, and this hit is too accurate, it is impossible for the shells to hit so many planes at the same time in one go! ”

Shiro Ishii: "Could it be an air raid?" The staff officer shook his head again and again: "It is even more impossible, not to mention that the accuracy of air strikes will never reach this level, there are air defense posts in our nearby counties, once Wang Yizhe's plane crosses the border, we will immediately receive an air raid alarm, it is now night, and it is absolutely impossible for the Russian Air Force to have the ability to bomb us at night." ”

Shiro Ishii's brain is a little confused, although he is a lieutenant general, but he is not a military general in the traditional sense, but a lieutenant general with professional knowledge obtained by virtue of his high level of medical doctor at Kyoto University, and his mastery of military knowledge is not very sufficient. Shiro Ishii had no choice but to shout: "Then you give me a reasonable explanation!" Why did the airfield suddenly explode, why did the sports field suddenly come under attack from enemy armored forces! ”

The staff officers looked embarrassed, they were just the garrison of a base, and they could not grasp the high-level and confidential matters like the Kwantung Army Command, and in the face of this sudden blow, their minds were simply confused, and they didn't know who they were, what weapons they were using, and for what purpose! Shiro Ishii shook his head and shouted with red eyes, "Send someone to the runway to support the battle immediately!" Once the enemy forces are approaching, they can easily reach our buildings by crossing the airfield, and the consequences are unimaginable! ”

The staff officer was still very difficult: "Our main garrison troops have been sent to the area around the stadium to support the front-line fighting, and it is difficult to draw enough troops to the airfield to ......" Shiro Ishii asked: "How many troops are there at the airport?" "About a squadron."

Shiro Ishii: "That's enough, one squadron is enough to resist the offensive of the Red Party forces, first resist the Red Party in the direction of the sports field, and don't leave them any chance!" "Hi Yi! On the airfield, Wang Lei's No. 2 Special Operations Detachment used rockets and artillery shells to turn all the Japanese fighters on the runway into burning coffins in one go, and then no longer wasting time and quickly launched a rapid assault operation.

All of a sudden, these firemaniacs played to a huge advantage. The Japanese army had only about one squadron in strength, and was at a disadvantage in terms of numbers in the face of the second combat detachment and the special airborne company, not to mention the individual combat effectiveness and equipment. The fire burning at the airport emitted light, so that the special forces no longer needed to use night vision devices.

The firemaniacs of the second detachment, led by Wang Lei, all carried out fierce strafing fire with QJS161 assault light machine guns. They did not seek precision, but only suppressed firepower, and firmly suppressed the Japanese soldiers behind the wreckage with high-speed point fire, and the bullet chain was frantically swallowed up, and a 5.8-millimeter heavy steel core bullet whistled out, and the fierce fire instantly swept over like a wind, shooting countless brilliant sparks on the wreckage of the plane.

At the same time, the fighters of the special airborne company took action, they set up 60 mm ultra-light mortars, adjusted the fuses of each light artillery warhead to one grid of 'air explosion', and then immediately opened fire quickly, and fired high-speed fire output in a hurry. One after another, the shells roared into the air, crossed the wreckage of the plane, and then fell on the heads of the Japanese soldiers who were firing on the wreckage, and exploded, and the shrapnel and steel balls instantly spread without dead ends, stirring up a cloud of blood and dust on the ground.

Shiro Ishii was surprised to find that the terrible enemy had already touched under his nose, and as soon as he struck, he was extremely sharp with a sharp knife, and he had launched a fierce attack on himself at the same time! Damn, what is the situation! Unit 731 has always existed here in an extremely secret state, and has never leaked even the slightest bit of information, at most, there will only be a large number of chickens and ducks from the surrounding people who will suddenly die, or some people who drink the river water will suffer from serious illness and die within a few days, and there is no trace of the slightest exposure of the bacteriological warfare base.

But now, how did the damned enemy know about their existence!

Could it be that Wang Yizhe's army is really coming!? No, absolutely not! It must be Wang Yizhe who held a grudge because of the Battle of Nomenkan, and then provided a large number of weapons to the Red Party forces, and then instigated them to attack the 731 base! Thinking of this, Shiro Ishii couldn't help but shudder, if those Red Party elements really broke through the 731 base, those precious cholera viruses or plague viruses and bacteriological weapons in the warehouse would be a huge time bomb, and once their atrocities in this base were exposed, it would be over!

Shiro Ishii waved his arm and ordered: "Be sure to block the Red Party elements on the periphery!" No matter what the price is, it must be completely defeated! Even if we can't contact reinforcements now, the gunfire here is so intense, reinforcements will arrive soon! ”

Then, he said: "If the base is really going to be captured, all the roads will be executed immediately, and the deepest secrets of the empire must not be exposed!" As soon as the words fell, Shiro Ishii was suddenly surprised to hear a violent explosion from the north! It was the movement of Qin Siyu's first special operations detachment, and at least six special forces pulled out the C4 blasting strip from their thighs and pasted it on the masonry wall, and then detonated with a bang, opening a huge hole in the wall, enough for three liberation trucks to pass through in parallel.

Then, the special forces quickly rushed into the building from this hole, which is the building complex on the north side of the 731 base, the crematorium on the left, the labor dormitory on the right, the central passage in front, and the sterilization room, research room, exhibition room, and the 'Malu Tai Building' full of suffering Chinese in the middle.