9.0 BASES
9.1 Base Information Screen
9.2 Base Symbols
9.2.1 Map Displays
9.2.2 Base Composition
9.2.3 Base Ownership
9.3 Ports
9.3.1 Port Damage
9.3.2 Ships Caught in Captured Ports
9.3.3 Port Size
9.4 Airfields
9.4.1 Airfield Damage
9.4.2 Base Construction and Repair
根拠地のfortificationの建設にかかる日数とサプライの量
根拠地以外のヘクスにいるfortificationの効果の実感
9.5 Command Organization of Bases