Man, is something weird in battle code?
We had a surprise diplomatastrophe in Dwiligh too recently.
It's actually perfectly straigh-forward. Tara already had a unit in Anost. Therefore they held the field (defender).
The Suville units were set to aggressive and were the attackers. Suville and Tara are at neutral status. Sit back and wait...
Aggressive only triggers a battle when neutral and you are the attacker afaik. I still have to discover whether murderous will attack even allies and federation...
