CAMPAIGN · RISE OF THE RAJAS
Challenging a Thalassocracy
Khmer and Chola forces launch a coordinated campaign against Tambralinga and the sea power of Srivijaya. Protect the Chola foothold while building naval strength and opening land and sea routes into both rival empires.

Overview
Khmer and Chola forces launch a coordinated campaign against Tambralinga and the sea power of Srivijaya. Protect the Chola foothold while building naval strength and opening land and sea routes into both rival empires.
Player approach
Challenging a Thalassocracy requires defeating Tambralinga and Srivijaya, with Srivijaya’s repeated fleet raids making coastal safety a priority. Remove nearby threats, then build a navy able to protect the economy and the final landings.
Step-by-step plan
Use the starting force to clear exposed Tambralinga positions on your island where possible, then grow the economy toward Imperial Age. Prioritize naval upgrades and keep a reserve near the coast against Galleons, Fast Fire Ships, and Demolition Ships. Remove Srivijaya’s island citadel to reduce pressure, then take Tambralinga’s western island. Add Ballista Elephants and Monk support for the land assaults, with the fleet screening transports and shore approaches.
Risks and adjustments
Do not assume the enemy’s resource behavior matches older scenario versions. Demolition Ships can punish dense fleets, so spread ships and keep a counterforce near vulnerable shore buildings.
Focused strategy page
For a dedicated version of this plan, open Challenging a Thalassocracy naval-first plan.
Mission overview
Khmer and Chola forces launch a coordinated campaign against Tambralinga and the sea power of Srivijaya. Protect the Chola foothold while building naval strength and opening land and sea routes into both rival empires.
Objectives
- Defeat the Tambralingas.
- Defeat Srivijaya.
- Keep the Chola allies from being defeated.
- Focus
- Scenario · Suryavarman I
- Signature / category
- Story & scenarios
- Release / context
- Rise of the Rajas
- Region
- Rise of the Rajas
- Classification
- Scenarios