Construct Section Command Post
Selects Air and Sea Battlegroup
Construct Platoon Command Post
Unlock Bishop Self-propelled Artillery
Construct Company Command Post
Selects Commando Section Paradrop
Selects M1 Pack Howitzer Paradrop
Bishop Self-propelled Artillery
M1 Pack Howitzer Paradrop
Construct Field Infirmary
Selects Incendiary Bombing Run
Commando Section Paradrop
6-pounder Anti-tank Gun Team