Construct Section Command Post
Selects Heavy Armor Battlegroup
Selects Rigorous Vehicle Training
Construct Platoon Command Post
6-pounder Anti-tank Gun Team
Unlock Bishop Self-propelled Artillery
Construct Company Command Post
Construct Field Infirmary
Selects Crusader AA Medium Tank
Unlock M3 Grant Medium Tanks
Selects Light Vehicle Withdraw and Refit
Selects Forward Repair Assembly
Unlock Towed 17-pounder Anti-tank Guns