In such a situation, 81 veterans might be more reliable than 800 members of the Guardian Army!
Besides, near the train station there's an anti-aircraft unit; first, find a way to delay the enemy, then we can call in the anti-aircraft unit for a more effective blockade of the area.
As for what to do if enemy aircraft come at this time, we'll consider that when they actually arrive. Let's plug the immediate gap first.
Wang Zhong immediately issued an order, "All tanks, follow closely, we must maneuver to the square in front of the train station at top speed! Be careful of craters on the road!"
The second platoon leader asked, "What about the members of the Guardian Army who are still resisting? Do we leave them behind?"
Wang Zhong was silent, but a second later, he ordered through gritted teeth, "Yes, leave them behind. Their struggle will delay the enemy and buy us time."