CK3 war AI in a nutshell

Can someone from Paradox let us know why the "chain army to ally" button from CK2 was taken out? Or even the mini side tab that shows a leaders kills? Cant wait for the Art of War patch I mean DLC.

Dynasty - CK3 Wiki

Crusader Kings 3 Guide: 11 Tips To Get You Started - GameSpot

Steam Workshop::More Interactive Vassals

CK3 Gameplay, Sinews of War Mod, Establishing a Hessian Dynasty, Episode 1

Crusader Kings 3's Game of Thrones mod starts its public beta on April 14

CK3 Intrigue: Everything you need to know about the Crusader Kings 3 Intrigue system

I feel like the AI tries its best to lose crusades : r/CrusaderKings

Crusader Kings 3: Tutorial Guide - How to play Crusader Kings III battle units and war

Crusader Kings 3 outlaws North Korea mode in major patch

CK3: How Paradox Could Improve the Warfare System

BETTER AI COMING IN CRUSADER KINGS 3

How does the AI calculate if a battle is winnable? Does it always expect to win if it has the bigger army? : r/CrusaderKings

CK III - AI - AI won't fight its own wars; avoids enemy armies and stands still

Crusader Kings 3's Game of Thrones mod starts its public beta on April 14