On July 1953 and 13, the Volunteers launched the jincheng battle. After breaking through the front position, the Western Front Group quickly attacked in depth. In order to ensure the smooth development of the main attack troops, the infiltration circuitous detachment organized by the divisions of the first echelon quickly went deep into the enemy's rear to disrupt its command system and artillery positions or break the enemy's retreat. The infiltration circuitous detachment of the 203rd Division of the 68th Army, mainly composed of the 2nd Battalion of the 609th Regiment, carried out circuitous infiltration while attacking the main front positions of the enemy.
The infiltration circuitous detachment led by Deputy Chief Zhao entered from Baiyangli area at 0: 03 on June 5438+04. When passing through Highway 4 15, annihilate the South Korean Army 1 squad standing guard here. The troops quickly passed through the artillery blockade area, bypassed the minefield at the entrance of the road, and rushed along the road east of the 522.38+0 highland, quickly deepening. When marching to the north of Sannanli, I met about 1 company troops reinforced by the south Korean army. The infiltration detour detachment launched a surprise attack and defeated it. The troops moved on and set off as soon as they reached the third mile. The main force was inserted into Qing Er Cave, and the other company advanced from the north of Sannanli along the ridge to Zhuluoshi and Shangfeng Cave.
When the main force of the infiltration circuitous detachment arrived at Qing Er Cave, it encountered more than 40 cars from the second battalion of the South Korean Military Aircraft Corps, which was being reinforced at the front. Volunteer officers and soldiers took advantage of the situation and attacked from beginning to end, destroying most of the south Korean army. Class 7 of the infiltration detour detachment also destroyed two tanks during the tail interception. At the same time, the leading reconnaissance class of the 607th Regiment, led by Yang Yucai, the deputy platoon leader, quickly broke away from the fighting and went straight to the "White Tiger Regiment" of the South Korean Army. The main force of the infiltration detour detachment quickly advanced to the 42 1.2 highland near the "White Tiger Regiment" regimental headquarters. On the way, a multi-barrel rocket launcher company of the South Korean Army was annihilated and four rockets were captured. When the Ministry was about to capture the 42 1.2 highland, it found several lights ahead, accompanied by a roar. In the darkness, the main force of the infiltration circuitous detachment immediately went head-on and surrounded the ambush. When the enemy approached, it was found that a howitzer unit was pushing forward for support, and it was also a US military unit. Volunteers came to the spirit, but they didn't expect to have the opportunity to pack a "jiaozi" stuffed by the US military here, and all of them were eager to try. The first shot finally started, and the officers and men of the volunteers quickly cut into and surrounded the US military with an unstoppable trend. In the panic, the American troops chattered and couldn't understand what to say. Probably, they never expected that the officers and men of the volunteers would appear like magic generals. As a result, in an instant, most of the American troops were wiped out. Except for five howitzers, which could not be caught in the dark due to inconvenient marching, the other 19 doors were besieged and became trophies of the volunteers. When cleaning up the battlefield, the volunteers collected a beautiful flag, that is, the flag of the US Army's "555 Sixth Artillery Battalion". At this point, the officers and men of the volunteer army knew that they had "accidentally" destroyed an ace artillery battalion of the US military. This is precisely the "Little Loulan" that was conveniently cut out, and the camp flag (the US Army's "555 Six Artillery Battalion" camp flag) was handed over to the League flag (the South Korean Army's "White Tiger League Flag").
At 2: 40 on June 5438+04, the main force of the infiltration detour detachment occupied the 42 1.2 highland, and controlled the first-line position of Lishidong and the 42 1.2 and 400 highlands north of Beiting Ridge. For three and a half hours, the detachment alternately advanced 9 kilometers and fought 1 1 time, which disrupted the defense system of the South Korean Capital Division and played an important role in the victory of the western group's offensive operations. Later, in the process of collecting cultural relics in the China People's Revolutionary Military Museum, the Political Department of Chinese people's Volunteer Army presented the flag of the US Army's "555 Six Artillery Battalion" together with the South Korean Army's "White Tiger Regiment Flag" to the China People's Revolutionary Military Museum. It was exhibited in the exhibition "Achievements of Resisting US Aggression and Aid Korea" in 1958 and officially handed over to Junbo as a historical relic in 1959.