
The acceptance of an alliance is determined by the target's opinion, the difference in rank, the difference in military power and your dynasty's level of splendor. Both rulers are not at war (not necessarily with each other).Additionally, they must meet the following requirements: Vassals and lieges may not propose alliances with each other. Propose Alliance interaction Ĭharacters may use the Propose Alliance interaction if they have the Defensive Negotiations perk and are unable to use the Negotiate Alliance interaction. Alternatively, they may be related through marriage ties if one's child, parent or sibling is married to a child, parent or sibling of the other.Spouse of close and extended family, excluding those related only as cousins.The rulers are family members, if one is the other's:.The recipient is not an abductor or abductee.Both rulers are not at war with each other.

The Negotiate Alliance interaction may be used to create alliances if the following conditions are met: Furthermore, if the recipient has rejected an offer of alliance from the proposer in the past 100 years, an alliance may not be offered. Note that if two rulers may use the Negotiate Alliance interaction, the Propose Alliance interaction is not shown. Propose Alliance, unlocked by the Defensive Negotiations perk under the Diplomat lifestyle tree.Negotiate Alliance, if the rulers are family members through blood or marriage.

Rulers who are not already allied and are not imprisoned may negotiate an alliance via two interactions: It is possible to see whether the marriage proposal will result in an alliance on the marriage proposal screen. They are also created automatically when two close family members of the two rulers are married or betrothed to each other. Creating an alliance Īlliances are created automatically between two characters who are married.
