GUIDE · BATTLE STRATEGY
The Oath to Unify Nusantara island defense
The Oath to Unify Nusantara is a naval mission where vulnerable Majapahit Settlers establish island colonies. Keep those settlements alive so they can grow and contribute resources while your fleet secures the water.

Overview
The Oath to Unify Nusantara is a naval mission where vulnerable Majapahit Settlers establish island colonies. Keep those settlements alive so they can grow and contribute resources while your fleet secures the water.
Plan and execution
Use Fishing Ships and Fish Traps to strengthen the economy, then build enough naval production to patrol the settlers’ islands and likely landing routes. Add transport escorts before sending Villagers to reinforce a colony, and provide tribute if a damaged settlement cannot afford its Town Center. Expand toward the island bases gradually, replacing lost Fishing Ships and focusing enemy naval threats before they reach the colonies.
Risks and adaptation
The settler groups begin without a defending army and can be overrun before their resource support develops. Keep patrols nearby, and do not spend the entire economy on ships while leaving the home base open to landings.
- Focus
- Protect the Malay settler colonies and fishing economy
- Signature / category
- Plan and execution
- Release / context
- Age of Empires II system
- Region
- Battle strategy
- Classification
- Battle strategies