The reason why Liu Hai is reluctant to say it is because once there is a traitor, it means that anyone who has been in contact with or the entire Fourth Artillery Division may be a traitor, and no military commander wants to be said that there is a traitor in his team!

"Division Commander Liu, this matter is too big, if there are really traitors in my army, our entire division will be implicated, are you sure that you say so?" The commander of the Fourth Artillery Division stared at the bangs! "It's obvious that this Soviet-made varsity mirror has been moved, and such hands and feet need to be of a very high level, too many truncations, it can be seen at a glance, there are too few interceptions and there will not be too much error, at most after the test shot is regarded as an error for timely correction, and the part of this proofreading mirror is just right, it can have an effect and is not easy to be discovered!" Liu Hai took the knob of the proofreading mirror and explained to the commander of the fourth division: "There must be a traitor here!" Because there aren't many people who can be touched by this kind of instrument! ”

The commander of the Fourth Artillery Division is unwilling and can't do it, what Liu Hai said is reasonable! The commander of the Fourth Artillery Division swept the surrounding staff officers and his own guards with a cold eye, and after the commander of the Fourth Artillery Division swept his gaze, Tie Qing stretched out his hand to pull out his gun, but he was held down by bangs! "Don't move!" Bangs said, "You can't find it at all at once, don't alarm him first, so you can have a chance to find him!" "Hmm!" The commander of the fourth division glanced at Liu Hai, forcibly suppressed the anger, and stuffed the gun back with a trembling hand!

"This time I made a promise to the commander-in-chief with my head, but now, there are traitors in my troops, alas!" The commander of the fourth division thumped his chest and said. "It's okay, are your three artillery commanders reliable?" Liu Hai looked at the commander of the fourth division and asked. "Absolutely reliable, it can't be them, they are all pure peasant children, poor peasant backgrounds, there is a bitter hatred for the exploiting class, they will never do such a thing!" The commander of the fourth division said affirmatively. "That's good!" Liu Hai glanced at the commander of the fourth division and said, "When the time comes, change your artillery position, let your guards notify them in advance, when the order is issued, it will still be in the same place, and it will be enough to execute your new position when they execute it, and your proofreading mirror can also be used, that person just cut off part of the knob of the lateral ranging, and only need to adjust the left two more points when shooting, and one more degree more in the pitch angle!" "Thank you, Master Liu, if it weren't for you, I would have seen that this battle would be over, and my head would have moved!" The commander of the fourth division said gratefully. "It's better to find him out as soon as possible, or else he will always be a scourge!" Bangs said. "This is natural!"

Soon the battle order was issued, and Liu Hai entered the pre-selected position with his troops, while the fourth division took some trouble, but it also quickly entered the position! The speed of the 51st Army was also very fast, and after the artillery was placed, it was also ready to attack! However, at this very moment, a group of American fighters appeared without warning and flew directly to the original pre-selected position of the Fourth Division and bombed indiscriminately, and the bombing by the Americans made the commander of the 51st Army suspicious, postponed the attack for the time being, and after reporting the situation, he chose the opportunity to attack again! Facts have proved that it was correct to postpone the attack, and the Americans seem to have known in advance the news of this attack, and the 1st Division of South Korea, the enemy attacking in front of them, has already made preparations, and has also mobilized a batch of tanks and artillery to prepare for the attack of the volunteers!

"How could such a thing happen?" The commander-in-chief was furious: "There are still traitors in your fourth division? "The commander-in-chief really didn't know about this before, but I found Division Commander Liu Hai and found out that something was wrong!" The commander of the fourth division hurriedly said. Wrong? The commander-in-chief snorted and said, "I mobilized one corps and two artillery divisions to fight, and I gave up just because you didn't say a word?" Let me tell you, the offensive is necessary, and our determination for this operation is also very great! "Yes!" The commander of the fourth division hurriedly said. "Tell the 51st Army that when you launch an offensive tonight, the tasks of your two artillery divisions will remain the same, and they must be kept strictly secret! As for the traitor, let him be at ease for a few more days! The commander-in-chief said.

"Commander-in-Chief, I suggest that the attack start from the left flank, and after the attack on the left flank is finished, the right flank will attack, because after the defense of the left flank has been hit, the Americans will consider launching a counterattack from the right flank, the first is to contain the attack that hit us, and the other is to regain the lost position of the left flank by a frontal detour! I suggest" Liu Hai turned around and looked at the commander of the fourth division, "they will definitely launch an air attack on your artillery positions before launching a counterattack, and when this time your artillery opens fire again, give their counterattack troops a hard blow!" "Agreed!" The commander-in-chief looked at the map and thought for a moment and said. "Agreed!" The commander of the fourth division also nodded in agreement!

After the attack plan was postponed for two days, the attack was launched at midnight on the third day, and Liu Hai's artillery fire was very fierce and accurate, and the Ertaizi position was almost overturned by Wu Fatzi's heavy artillery in the first round of artillery fire! However, under Liu Hai's precise calculations, the South Korean army re-replenished its forces in order to restore the Ertaizi position, but as soon as the replenished troops arrived at the position, the ghost artillery opened fire, and the artillery shells that had just climbed the position had not yet begun to repair the position, and the shells that split their heads and covered their faces fell again, and the South Korean soldiers were suddenly bombed and howled wolf! The Americans shook their heads when they saw the tragic situation on the Ertaizi position, and when the replenishment of troops was ineffective, the Americans had no choice but to blockade the Ertaizi position with artillery fire, and the attacking troops were blocked from the artillery blockade! "The terrain behind Ertaizi is very limited, and their artillery can't run out of these places!" Liu Hai drew it on the map, "Give these places to the ghost cannon and Wu Fatzi, and the two battalions will fight one point, and fight a little harder!" ”

"Fire!" According to the coordinates given by the ghost artillery and Wu Fatzi, concentrated firepower and began to bombard, a total of six locations, the artillery of the US army was on three of the points, under the blow of artillery fire, the US artillery said that they would not think that the opponent's artillery could hit so accurately, and the result was that in the case of being caught off guard, even the people with the cannon and the explosion of the shells, the three positions were hit into a sea of fire! The attacked US artillery had to be transferred, and the artillery blockade of Ertaizi was temporarily stopped, and the dilapidated positions of Ertaizi could not stop the attack of the volunteers at all, and they were occupied by the volunteers in an instant! The attack on the right flank was smooth at first, but as the enemy increased the strength of the defense, the attack on the enemy's position was unsuccessful!

Before the 51st Army re-attacked, the Americans concentrated a large number of troops on the right flank, intending to launch a counterattack on the right flank, before the counterattack, the US planes once again attacked the preset position of the Fourth Division, and the reason why they chose to be on the right flank was that the Americans were very confident in the artillery fire on the right flank, so they gathered the counterattack troops on the right flank, but under the suggestion of Liu Hai, the artillery of the Fourth Division used the method of Liu Hai to adjust the error, and accurately hit the artillery fire on the head of the US counterattack troops. The counterattack troops assembled by the 1st South Korean Division suffered heavy losses and finally had to abandon the counterattack! However, because the South Korean 1st Division had already made preparations in advance, the battle lost its suddenness, and although it dealt a heavy blow to the South Korean 1st Division after two days of fighting, it did not make much progress, and finally had to end hastily!

"What kind of battle is this!" The commander-in-chief of the Volunteer Army was very annoyed, pointed to the nose of the commander of the fourth division and scolded, "This time you fought okay, but because there were traitors in your troops, you will not be praised in any form for your achievements, and your troops are now all withdrawn to Jiujiang Province for a comprehensive review and screening!" Before entering Jiujiang Dao, this matter must be kept absolutely secret! Do you hear that? "Yes, commander-in-chief, I will fully cooperate with the review and screening of my superiors!" The commander of the fourth division said dejectedly. After returning to the unit, the commander of the 4th Division told the troops to carry out a top-secret mission, and then led the troops into Jiujiang Road. After more than a month of review and screening, the working group gradually narrowed down the scope and finally focused on one person!

This person is an artillery regiment staff officer, who used to be the deputy head of the artillery regiment of the puppet Manchukuo army, and later after the puppet Manchukuo broke up, this guy turned into a member of the Anti-Japanese Union who was broken up by the Japanese army, and when the PLA recruited troops in the northeast, he signed up to join the PLA! performed well in the battle with the Kuomintang, and was gradually promoted from an ordinary soldier to an artillery regiment staff officer! After coming to Korea, a South Korean who had previously been in the puppet state of Manchukuo infiltrated the People's Army, and rebelled and bribed some weak-willed officers, and once again had a party with the People's Army, the South Korean spy recognized him, and threatened to denounce him, and also told him that as long as he could make meritorious contributions, he would be given a sum of dollars to live in the United States, and other means were used together to make this artillery staff officer completely renegade!

The working group conducted further investigations, and through investigation and interrogation, the South Korean spy who was lurking in the KPA was extracted from the mouth of this artillery staff officer, and with the cooperation of the KPA, the spy was successfully caught! After catching it, it took a lot of ways to find out the secret in the spy's mouth, and after some hard work, the spy finally agreed to speak! But at this time, when the artillery staff officer learned that his staff officer was a traitor, he angrily rushed into the detention room with a gun and killed the artillery staff officer and the KPA spy!