In the next few months, the situation became calmer, the Shu army entered and occupied Yang'a, Liu Yuan only sent the stone leopard to disturb him once, and after the whole army was annihilated, Liu Yuan did not send any more people, so the two sides have been peaceful. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Liu Yin also took advantage of this opportunity to establish a solid base in the south of Shangdang, because of the defeat of the Liang people and the beheading of the Liang chieftain Shi Leopard, Liu Yin won a very high prestige among the Han people, many young and strong men came to join the army, and the ranks of the Shu army were also well replenished, the soldiers were neat and the fighting spirit was high.

The base area centered on Yang'a covers almost half of the southern part of Shangdang, and taking this big break as an opportunity, the development of the Shu army is indeed in full swing, and the situation is very good.

Liu Yin not only paid attention to the development of the Tiger Cavalry Army in the south of Shangdang, but also paid close attention to the development of the Tiger Infantry Army and the Yongan Army in the east and west of Shangdang, as well as the left army that entered Yanbei and the right army that entered Jizhou.

Regarding the development of the Hubu Army in the eastern part of Shangdang and the Yongan Army in the western part of Shangdang, Liu Yin's side has always been able to obtain accurate information.

As the Tiger Cavalry attracted Liu Yuan's main force to the south, the eastward advance of the Tiger Cavalry was almost unimpeded, and it successfully took root in the Taihang Mountains between Lu County and Xiangyuan.

The eastern and northern areas of Shangdang are the nests of the Han people, the living conditions of the Han people in this area are the most miserable, the Han people who were killed and eaten by the Qian people are countless, and the Han people who escaped by luck do not dare to live in the area around the county seat and the Pingchuan area, and they can only temporarily keep their peace for a while by escaping into the deep mountains and old forests. Therefore, the mass base in this area is good, and after the Shu army entered the eastern part of Shangdang, it was very popular with the Han people and regarded them as saviors.

Of course, Gao Yuan did not disappoint these Han people, after establishing a base in the mountains, the Hubu army attacked everywhere, looking for fighters, if the Hun army came to suppress, they took the initiative to choose to avoid, in the deep mountains and the Huns played hide and seek. If you encounter a small group of Hu people, the Hubu army will eat them mercilessly, especially the army and tribe of the Qianren people, the Hubu army is to see one to destroy the other, often the whole battalion and the whole battalion, the whole tribe is on the ground and even the pot end, regardless of men, women, old and young, all slaughtered, which really makes the Han people applaud. It is precisely because of the arrival of the Shu army that they can have a day when they raise their eyebrows.

The development of the Yong'an army in the Guyuan area is also very good, after the main force of the Shu army was evacuated, Luo Xi took the initiative to give up the county seat of Guyuan, and pulled the army into the deep mountains of Taiyue Mountain, after all, with the existing strength of the Yong'an army, it is still not enough to occupy the county seat, if you stick to the county seat of Guyuan, then the Yong'an army will be in a passive position.

Abandoning Gu Yuan was a defeat for the Yong'an Army on the surface, but from then on, the Yong'an Army could go into battle lightly, calmly interspersed in the deep mountains and old forests of Taiyue Mountain, and firmly grasped the initiative in its own hands.

Liu Yin defined this method of warfare as guerrilla warfare, and the so-called guerrilla warfare is to attack the enemy from the shadows.

The term guerrilla is not unfamiliar to people in the army, and in the Han Dynasty, there were guerrilla generals and guerrilla captains, and guerrilla generals and guerrilla captains were set up as the name suggests, that is, to cooperate with the main regular forces on the battlefield and use small forces to harass and sabotage operations against the enemy, so as to achieve the intention of responding to the main forces.

However, devoting all the troops to guerrilla warfare, in the previous books on the art of war, no one has ever mentioned this tactic, which seems to be an unprecedented bold idea of Liu Yin, and many people feel incredible.

Unprecedented, it seems good, but it may not be the last.

Liu Yin smiled slightly, 1,800 years later, what kind of waves will such a combat method set off in the land of Shenzhou, of course, it is impossible for people to know now, but useful things, it is not a good thing to be born early, not to mention that it will be used to save the entire Chinese nation from peril, and it will also end up in the same way as the years in the future.

Before dividing the troops, Liu Yin summoned the generals at or above the rank of lieutenant general in the battalion and taught them the 16-character formula of guerrilla: I retreat when the enemy advances, I disturb when the enemy is stationed, I fight when the enemy is tired, and I chase after the enemy when he retreats.

This sixteen-character formula, Liu Yin once told Lu Xun, it is precisely because of Lu Xun's hard study and application that he survived in the most difficult battle of Hanzhong, which Lu Xun, who is currently the protector of the Vermilion Bird Army, has a deep understanding.

In just 16 words, it contains the essence of guerrilla warfare: the enemy's advance and retreat is to avoid engaging the enemy's main force, especially when its morale is at its peak, to preserve the strength of our army, and not to care about the gains and losses of one city or one place; When the enemy is stationed and disturbs, when the enemy is encamped, we must constantly harass him, so that he will be exhausted and lose his fighting spirit and morale; When the enemy is tired and we fight, and when the enemy is tired, it is the best time for our army to attack, take advantage of your illness, ask for your life, at this time we must concentrate superior forces, mainly to annihilate the enemy's living forces, and achieve the dual purpose of destroying the enemy and hitting the enemy's morale; When the enemy retreats, we will pursue it, and when the enemy is defeated and retreated, we must boldly and resolutely attack, and accumulate small victories into big victories, but whenever there is an opportunity to destroy the enemy, we must never let it go.

Liu Yin urged the generals of all armies and battalions to study and apply the 16-character principle of guerrilla warfare, to adapt measures to local conditions and conditions, to take into account the actual local conditions, to judge the hour and size up the situation, to deal with changes at the opportune opportunity, and to preserve themselves as much as possible and destroy the enemy in guerrilla warfare.

Gao Yuan and Luo Xi have always correctly implemented Liu Yin's plan, and have achieved fruitful results in the territory of Shangdang, in just a few months, the strength of the Shu army has grown a lot, and the area under its control has covered the scope of six or seven counties in Shangdang County, and the situation is very good.

However, due to the distance and the many passes along the way, Liu Yin was never able to contact Fu Yan's left army and Luo Xian's right army, which made Liu Yin very worried. These two groups of people are the foundation of the Shu army, and there is no room for mistakes, but I hope they can also create a world in a difficult environment.

This peace only lasted for a few months, and it was obvious that the Huns could not sit idly by and watch the Shu army expand indefinitely in his belly, and just after the Mid-Autumn Festival on August 15, Liu Yuan gathered an army of more than 100,000 troops, divided into three routes, and began to carry out a large-scale "sweep" of the three base areas in the Shangdang area. (To be continued.) )