This cheat may crash your game - save before using. This cheat makes the two specified countries declare war upon eachother.
The syntax for the declare_war command is as follows:
declare_war [country tag] [country tag]
This command has the following arguments:
|Country Tag||The country tag of the country you wish to declare war.|
|Country Tag||The country tag of the country you wish to have war declared upon.|
Find below working examples of the declare_war command.
declare_war TYG TYS
This example may crash your game. Tyregetae has a country tag of TYG, Tyras has the country tag TYS. This console command will make TYG declare war on Tyras.