After Wang Zhong's order was issued, the commander of the annihilator battalion deployed all the vortices that had been hidden behind the high slopes into the attack.
A line nearly two kilometers long was formed by the vortices, and they opened fire at a distance of fifteen hundred meters.
Tanks left by the enemy to cover their retreat were hit one after another.
Although the 100mm gun's armor-piercing shell had limited killing effect on the crew when attacking the enemy's new heavy tanks, it was surprisingly effective against the Mark III tanks, igniting them upon impact, and rarely did any tank operators survive and climb out of the tanks.
The prairie was filled with the sound of cannons, occasionally punctuated by the explosion of Prosen tanks.
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Colonel Busse was in his armored command vehicle when his adjutant, wearing headphones, was monitoring wireless communications on the battlefield suddenly said, "The rearguard troops are calling in."