Foreign Aid

Foreign aid allows players to send up to 10% of their troops, jets, turrets, tanks, bushels, and cash to any player with which formal relations have been established. Aid is sometimes sent as a means of barter, but more commonly used to help reinforce an ally during an attack, or rebuild a country after an ally has been killed and restarted.

You cannot send aid to countries with 50% more networth than you. You may not send aid to players in vacation mode either. To send foreign aid, it costs 3 turns, and once aid is sent, you cannot send foreign aid to another player for 22 hours.