Construct Section Command Post
Selects Air and Sea Battlegroup
Construct Platoon Command Post
Unlock M3 Stuart Light Tanks
Construct Field Infirmary
Selects Commando Section Paradrop
Commando Section Paradrop
Unlock Bishop Self-propelled Artillery
Commando Section Paradrop
Selects Commando Support Section Paradrop
Bishop Self-propelled Artillery
Commando Support Section Paradrop
Construct Company Command Post
Selects Anti-tank Rocket Loiter
Unlock M3 Grant Medium Tanks