I have a Qustion about units fighting

[NightTime977]

Hello

Im a little confused I had some units air and ground not fighting all the sudden can there be a reason why they dont fight its confusion as to why some units weren’t fighting when- in theory- they looked like they had a line of sight thank you for helping if any one reads this

[Veitikka]

Even when there is a line of sight between units they don't always spot each other. There are many factors that affect the chance of spotting something. When an enemy unit is 'known' but not yet 'seen' by a unit (each unit tracks its own sightings individually), meaning that friendly units have shared its position via communication networks, there is a much higher chance for success when the LOS is formed.

When you select a friendly unit there's a blue circle on the enemies it can 'see'. If the circle is more transparent it's only 'known'. When you click on an enemy unit there's a green circle on friendly units that can 'see' it, and a more transparent circle on friendly units that only 'know' about it.