In this screen you'll get a list of all fleets with specific info, such as current and target positions, the amount of specific units, their mission, etc.
Action result message. 
Fleets list with additional information for each of them. In this list fleets with transports and located in
stellar systems with own colonies will be shown, only.
Orders form. Here is where you give orders to your fleets.
HUMAN - Transfers Orders
LOAD/UNLOAD Order
Loads/Unloads specified number of Troops and Population from selected planet into specified fleet.