

Requirements: These conditions must be true in order to diplomatically request making another country a subject of this type, or enforcing this subject type in a war.For subjects which can be called into war, if their loyalty is too low, they can refuse to join their overlord's war.If the overlord and its subject state are both involved in the same war, the overlord can always transfer occupation to and from any of their subject states and can annex territory on their behalf for half of the aggressive expansion (compared to if the overlord was annexing the territory directly).Overlords will always be called to war and become the war leader if one of their subjects are attacked.Breaking the relationship does not give a truce, and so the former subject can be attacked immediately once the diplomat has returned. An overlord can release any of its subjects at any time, as long as there is not a truce.They cannot declare war on any other country. A subject can always leave a subject relationship by declaring war on their overlord.

Subjects always have military access to the territory of other subjects of the same overlord.

The overlord and subject will always have military access to each other's territory.Use this property to your advantage by diplomatically forcing your target's allies to become your subjects before declaring war.When a country becomes a subject, all their treaties with other countries are broken.Other than for trade and allowing military access, a subject can never enter into diplomatic agreements with other countries.All subject types pay some sort of resource to their overlord, with the exact type and amount depending on the subject type.Each kind of subject state is different, but there are general guidelines all subject states must follow.
