Description

Units set to Auto-Explore end up wandering into other empires' territories for which the Border Policy is set to Closed Borders. Then they seem unaware of attrition and never move out (like they would on Ocean tiles vs Coastal navigation) until they die.

This also causes Trespassing grievances from other empires to trigger.


Funny enough, if, as a user, I wanted to direct a unit to enter another empire's territory the system warns that one must first declare war.

Although not sure if relevant, I've seen this happen in the Ancient, Classical and Medieval eras.


Expected Behaviour

The units on Auto-Explore should not wander into other empires' territories for whom Closed Borders is active (except for Expansionist cultures which can Trespass?).

Units on Auto-Explore caught in attrition state should try to retreat to safe territory.