Limited supply is a new feature, added in the Spaatz build, which puts a cap on how quickly assault teams can be deployed. Each resource, be it light tank, infantryman, pilot or plane, is produced over time, and added to the faction stockpile. Each assault team must queue up in order to gain the resources to deploy themselves. The queue is funded by the faction stockpile of the faction's HQ, and both factions have the same production rate. They must wait till all of their resources have been produced and are available, and so long as they are in the front of the queue they will gain their resources - it works on a first-come-first-served basis. Then, in order to deploy their assault team, it must have full resources, and the player must have enough warfunds to deploy that assault team when they reach the front of the queue, or else they will be booted from the queue.