Barge

Unit Type Sea
Short Code BRG
Weapon Slots None
Vehicle Slots None
Inventory Size 200,000

The barge is of course the ONLY means of transferring cargo (see Logistics) and fuel from islands to your carrier. Without a barge, your ship will eventually run out of fuel and munitions.

Barges are slow but tough, they can take more than half the total damage of a Carrier and are practically immune to torpedo attack due to their shallow draft.

There are various popular workshop mods that alter the appearance and speed of barges: