**In E2 and E4 of the main operations, the combined fleet mechanics is used. You can form a combined fleet by going to the fleet composition menu, then dragging the icon of the 2nd fleet to your 1st fleet (Main fleet). | **In E2 and E4 of the main operations, the combined fleet mechanics is used. You can form a combined fleet by going to the fleet composition menu, then dragging the icon of the 2nd fleet to your 1st fleet (Main fleet). |