The southern district of Beiyuan City has almost become a testing ground for the new weapons of the Tang Army.
After several rounds of experimental volleys with their new type of rocket artillery here, the Tang Army deployed the No. 4 assault gun in the attack, covering the infantry as they advanced.
It was the first time the soldiers of the Shen Army had encountered this kind of turret-less, low-profile, and exceedingly practical new "Tank".
There was good reason to classify these armored vehicles as tanks, after all, these weapons indeed closely resembled tanks, and were even more effective against fixed targets.
Not having a turret and being extremely low-profile meant that the No. 4 assault gun could evade most attacks on the battlefield; it could also comfortably approach targets due to its low height, and then open fire.