Naval surprise/submarine dive?

[CaesarAug]

Is there some sort of surprise attack modifier for units, specifically naval units?
Also, is there a modifier for submarine dive when under attack?
If so, where in the editor can such parameters (if they exist) can be modded?
Thank you!

Edit: I noticed that Research affects submarine diving chance, as does ASW.
Seemingly this is the only way to alter the diving percentage chance.

[BillRunacre]

Hi

For surprise attacks, if you go to Campaign -> Edit Combat Data then you can modify the Hidden Attacker Readiness Bonus (it's on the right hand side).

Regarding the submarine diving chance, go to:

Campaign -> Edit Country Data -> Edit Research -> Advanced

Here you can change the Initial Dive % as well as the Dive Increments.

[CaesarAug]

Thanks a lot! Yes, I found the submarine dive parameters after the original post.
But the Hidden Readiness parameter was a pleasant surprise!

And I’m discovering other modifiers as I explore the editor... nice!

As I’m sure more players can attest: modding these games is about as fun as playing them!