The Allies have deployed new bases in the nearby waters, and we send some submarine teams to get their deployment information. We can only approach them through one landing place on the southeast side of the mainland. The enemy's army has two command centers in charge of the island contact, and we need to occupy them to understand the enemy's next action. You need to sneak into the front line base and find ways to control the Spanish army's earthquake vehicles to destroy two areas of power plants in the northeast and northwest, so that you can build your base in nearby sea areas. Be careful not to let the earthquake vehicle destroy the enemy's command center, or our plan will fail. Good luck!