Construct Section Command Post
Selects Australian Defense Battlegroup
Construct Platoon Command Post
6-pounder Anti-tank Gun Team
Unlock Bishop Self-propelled Artillery
Construct Company Command Post
Selects CMP 15cwt Supply Run
Unlock M3 Grant Medium Tanks
6-pounder Anti-tank Gun Team
Selects Reinforced Resource Caches
Selects Charged Creeping Barrage
Selects Australian Light Infantry Section
Selects Defensive Tactics