Construct Section Command Post
Construct Field Infirmary
Selects Air and Sea Battlegroup
Construct Platoon Command Post
Unlock M3 Stuart Light Tanks
Selects Commando Section Paradrop
Selects M1 Pack Howitzer Paradrop
Commando Section Paradrop
M1 Pack Howitzer Paradrop
Construct Company Command Post
6-pounder Anti-tank Gun Team
Selects Anti-tank Rocket Loiter
Commando Section Paradrop
Selects Centaur Medium Tank
Commando Section Paradrop
Selects Naval Bombardment
Commando Section Paradrop
Unlock Bishop Self-propelled Artillery