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for example, you get combat modifier bonus +5 on easy.

the whole table
CATEGORY;VERYEASY;EASY;NORMAL;HARD;VERYHARD;BLANK;X
HUMAN;;;;;;;X
INDUSTRY;40;20;0;-20;-40;;X
RESOURCES;40;20;0;-20;-40;;X
MANPOWER;30;15;0;-15;-30;;X
RESEARCH;20;10;0;-10;-20;;X
ORGANISATION;30;15;0;-15;-30;;X
COMBAT;10;5;0;-5;-10;;X
MOVE_SPEED;10;5;0;-5;-10;;X
DISSENT;40;20;0;-20;-40;;X
DIPLOMACY;50;25;0;-25;-50;;X
INTELLIGENCE;10;5;0;-5;-10;;X
STOCKPILES;0;0;0;0;0;0;X
#;;;;;;;X
AI;;;;;;;X
INDUSTRY;-20;-10;0;10;20;;X
RESOURCES;-20;-10;0;10;20;;X
MANPOWER;-20;-10;0;10;20;;X
RESEARCH;-20;-10;0;10;20;;X
ORGANISATION;-20;-10;0;10;20;;X
COMBAT;-20;-10;0;10;20;;X
MOVE_SPEED;-20;-10;0;10;20;;X
DISSENT;-10;0;20;40;80;;X
DIPLOMACY;-20;-10;0;10;20;;X
INTELLIGENCE;-20;-10;0;10;20;;X
STOCKPILES;0;0;0;0;0;0;X

you can also modify faction-specific bonuses and penalties. DH/db/difficulty file.


aggresiveness IMO affects tendency of AI to DoW in case a country exceeds belligerence threshold. And perhaps their activity in amph.landings as well but that could be counterproductive because aggresive AI could be invading with single divs in a suicidal manner as soon as they are finished rather than gathering a bigger force.
 
What is the belligerence threshold?

I've got to about 170 belligerence as Italy, and nobody cared on normal. It's kind of irritating...I want a challenge, and I want the world to be more involved.
 
democracies normally cannot start wars unless belligerence of another country is high enough. The needed value is detemined by interventionist/isolationist slider.

I think that if you put AI aggressiveness on "furious", it can encourage AI to DoW more but I don't know how exactly those chances work, it feels kind of random to me. There may be some hidden triggers and variables involved.
 
I've used furious before and it looks like they just attack more while in combat. Literally throw troops at you.

I do wish there were a more politically sensitive approach. Maybe bring those south american states out of their slumber.
 
That´d be helpful. Id love to try do some sort of invasion AAR using WiF but Germany there has easily over 1000 IC and its really tough to even touch that as US with 500 during war...
got guides for that plox? :D

Everyone will say nukes.

Or an invasion of a neutral state to gain an easier foot hold.