Question about Carthages and Romes Defense Scripting in 1.0

[Grizwald714]

I really like how both Rome and Carthage spawn armies when one of their territories gets taken because it allows them to stay in the game and not get knocked out. However I have a question about it?

Is the spawning of an army or after they lose a a home settlement only a one time thing ? Ex. Syracuse takes Sicily so Carthage spawns an army and takes back their city. Now 20 turn later Rome attacks and takes the same city will Carthage again spawn an army?

[Dresden]

There is a timer.