After Dong Ku rushed back to Harbin, he urgently mobilized his troops, and he had already seen in advance that the Soviet Russians could only wait until the civilization in Hulin to attack, and before the civilization, they could only endure it with grievances.

With Dong Ku's order, the army that had not completely replaced its weapons moved, set off a wave of snow, and rushed to Hailar.

After the battle in the Tiger Forest, the returnees also rushed to Hailar. They, but all of them have been replaced with new equipment, and the number of them will be 80,000.

They all carried fifteen days of food, most of which were dried meat, all of which were made by eating the old Maozi cavalry before, although the shredded meat was a little thicker, but it was no problem to carry hunger.

At the moment when the two armies moved, a large number of food and supplies set off, passing through Lao Zhao's defense area and heading straight for Hailar.

Lao Zhao didn't know what Dong Ku was doing, he guessed that Dong Ku was sending troops to Manchuria to deploy defenses for a generation to prevent Lao Maozi from being angry and invading from here. After all, there are still many garrisons of Lao Maozi in Mongolia, which are nominally Chinese territory, but in fact controlled by Soviet Russia.

He didn't know that Dong Ku's army had bypassed his defense area and rushed to the border in a steady stream, ready to attack Mongolia at any time.

Mongolia is rich in minerals, not to mention this period, even in later generations, it is also rich in minerals, becoming the main source of foreign exchange for Mongolia.

The reason why Dong Ku planned to attack Mongolia was that if Soviet Russia did not make a move and did not invade the border, he really had no excuse, after all, having one more strong enemy and waiting and seeing for the time being are two different things. is already dying with Lao Maozi at this time, there is no possibility of reconciliation, do you care so much about him? Mongolia has all kinds of mineral deposits that he desperately needs, including rare minerals. No matter how complete his industrial system is, without sufficient steel and minerals, he is a clever daughter-in-law who can hardly cook without rice. He now does not dare to make large-caliber artillery. It's nothing else, a cannon is time-consuming and laborious to reappear scrap, he can't afford to return to the furnace, and the consumption of steel can't bear it. Not to mention the more than twenty tons of tanks, the monsters that devour steel.

The army assembled very quickly, and all of them arrived in Hailar within two days. They took a break. Without waiting for the supplies to keep up, they separated and left Hailar and went straight to their respective goals.

When Dong Ku arrived in Hailar, he also determined one thing, the Soviet Russian troops were destined not to attack Hulin again, because, in the past two days since the opening of the river, the old people have already heard the sound before the opening of the river, and the ice will be blown up in no more than two days.

He sent a telegram to Xing Yuan. Meng Zhaocheng, Han Jie, and the other two elite divisions all left the fortress and rushed to Hailar to escort the movement of the troops and provide logistical support for the two armies that broke through.

In the industrial park of Harbin, the workers have been working tirelessly for the past two days, quickly renovating the heavy artillery of Soviet Russia and Japan, or installing rubber wheels. Or directly a snow plough of iron. After the transformation of a batch, a batch will be shipped to Hailar. Lao Zhao, who saw the massive amount of materials in transit, was dizzy. But he did not realize that Dong Ku was going to attack the Mongols.

Tens of thousands of war-drawn horses and plows galloped day and night, and batches of supplies rushed to Hailar, and then assembled towards Altan Aola, approaching the Mongolian border.

At this time, neither the Mongolian army nor Lao Maozi realized that this side had launched an attack on them, and they were still very leisurely. Heavy snow closed the road. The horses were difficult to walk, and they were not afraid that anyone would dare to attack. After all, they have defensive bunkers and artillery, and although the offense is weak, the defense is certainly fine.

Where did they know that the army had entered behind them. And long-range direct attacks on Ulaanbaatar and Öndörkhan, as well as Charland, directly blocked the possible reinforcements of Soviet Russia and blocked the Soviet Russian troops in the direction of Lake Baikal.

They did not go from the border with Mongolia, but directly bypassed Manchuria on the border with Soviet Russia, and directly entered the vast mountains from the Polcha of Soviet Russia, in the forest, sticking to the border, and went straight to the goal.

One of the division's returnees left the army halfway through and entered the territory of Mongolia, where they went straight to Öndörkhan in the snowy plains, and one regiment turned around and went straight to the junction of the supply army, attacking the Russian troops and the Mongols from behind.

Dog Dan led the army all the way, took a short rest halfway, recovered his strength, baked his soaked shoes and socks, and continued on his way. In the evening of the next day, after two days and one night of travel, they arrived at their destination.

At this time, the border between Soviet Russia and Mongolia was not guarded at all, so to speak, there was no border, so the army of the dog could easily enter the territory of Mongolia and divide the troops to attack their respective targets.

Goudan personally led a division of Oroqen warriors and a brigade of returnee warriors to surround Charlan, and when Ulaanbaatar made a move, it would attack at night.

Four hours later, the army reached the edge of Ulaanbaatar, and the lights could already be seen in the distance, and after confirming that this was the target of the attack, Goudan received a telegram, and the attack began.

Goudan led the army quietly into the unsuspecting Charlan, and a brigade of returnee soldiers went straight to the border along the snow-covered railway and began to set up defenses.

When the great army entered Charland, it did not encounter the slightest resistance, not because the Mongol soldiers and the old Maozi soldiers were timid, but because no one would have thought that there would be a large army attacking here.

Groups of figures made their way through the streets, heading straight for the location of the barracks and the confidential parts that the tongue had just caught.

A group of soldiers quickly approached the position of the barracks, and in the pop, the boring sentries at the door were put down, and then, the army swarmed in, and in the blood and rain, it only took ten or so minutes to quietly clear all the barracks of the barracks, and raided and interrogated several prisoners, and learned the location of several radio stations, and then, the army quickly diverted, in the night, in the occasional dog barking, straight to the target.

Several of the other attacks were equally successful, and during this time, no one had time to shoot a warning, and everything was done quietly.

On the position at the junction with the supply troops, a regiment of Mongol soldiers and a Soviet Russian infantry regiment and cavalry regiment were stationed there, where would they have thought that the enemy would touch from behind them, and the barracks were also quietly touched, until the Mongol soldiers in the bunkers and pillboxes discovered the anomaly, but they were only discovered, and the two sporadic gunshots would not be paid attention to at all.

The supply army a few kilometers away led their horses and threw away as soon as they saw the tracer bullets in front of them, quickly entered the already empty position, and headed straight for Ulaanbaatar.

A brigade responsible for attacking Öndörkhan also took down Öndörkhan, which was garrisoned by only one regiment, after a short period of resistance, half an hour later, and annihilated all the Russian troops and Mongol soldiers.

At the same time as the supply army entered the country, fierce fighting broke out there in Ulaanbaatar.

The soldier who sneaked in was spotted by a drunken Mongol soldier who was lying in the snow, and although he was killed in time, the Mongol soldier's gunfire also woke Ulaanbaatar up.

"What's going on?!"

"Where's the gun?"

In the barracks, in the general's residence, such inquiries came one after another, and then the soldiers of the advance army close to the barracks were discovered.

The sound of gunfire rang out suddenly, and the sudden attack caused the panicked Russian and Mongol soldiers to fall in pieces, and they were beaten into a sieve by the dense bullets without even raising their guns. The central barracks were breached by the advance army in a minute or two, and then in the sound of the bombardment, the Russian soldiers who had not had time to rush out of the barracks were left inside.

Although the battle broke out, the firepower of the advance army was too fierce, and it was not at all something that the Soviet Russian soldiers who pulled the bolt and the Mongolian soldiers with obsolete weapons could bear it, and their combat effectiveness at this time was not stronger than that of the Japanese army a few months ago, and the advance army's raid on Harbin was easy and pleasant, and their weapons had been replaced with guns, and they were even more unstoppable.

The sudden fraternity of the battle immediately caused Ulaanbaatar to be confused, and all the residents did not know what was happening in Ludao, but they did not dare to leave the house, and they all hid in the dark, listening to the movement outside.

The officials were no better, they were already puppets, the Russian soldiers were arrogant and arrogant, they didn't even have much right to speak, so, at the moment of the outbreak of the battle, these officials chose to hide instead of rushing out of the house to find out what had happened to the ground.

The telephone lines had been cut before the attack, and the only thing the advance troops had to do now was to quickly find all the stations and keep the messages out of the way before they realized they were gone.

The battle was one-sided, whether semi-automatic or AK, and the firepower was unmatched, and within a second or two of resistance, a rain of bullets would be annihilated there.

At this time, Ulaanbaatar was full of explosions, dense gunfire everywhere, as long as a resident dared to show his head, the soldiers of the advance army would not hesitate to kill, after all, it was impossible to judge whether it was a soldier in the dark.

The time for the battle to take place here is that Charlan has fallen into the dog's grasp.

"Set up the defense!!"

Dogan stood by the radio station, giving orders one by one.

The soldiers of the advance army quickly entered the house, searched for all possible places with radio stations, and raided interrogations to obtain accurate information.

It wasn't until half an hour later that they breathed a sigh of relief, this was not a combat area, there were very few radios, only the barracks and the telegraph office, and two businessmen had radios in their hands, and none of these radios could send out messages.

When Goudan learned that the news here had not leaked, he ordered: "All the Russians are gathered and locked up in the barracks!" ”

When Challan had completed all the clean-up and was firmly in the hands of the advance army, the half-hour slaughter made the gunfire in Ulaanbaatar sporadic and sporadic in the hands of the advance army.

Here, after a tense search, a result similar to that of Charlan was obtained, and although there was a battle, there was no message from the scattered radio stations without knowing what was going on.

After receiving the report that he had taken along the Ulaanbaatar line, he directly ordered the troops to quickly divide the troops in regiments, looking for scattered attack points one by one, and let the supply army ignore the way, just rush in the direction of Charland.

He was in dire need of artillery, and although it was easy to attack Mongol territory, it meant that he could occupy it. (To be continued......)