Unrecognized symbol on unit markers

[Zardoz]

I've just played my first NC game - the Austerlitz scenario. Unfortunately Mack failed to get beaten... but never mind, Having read through this forum I can see I've misunderstood a couple of things about army/corps and synchronized movement. I'll have another go at it.

Meanwhile I see there is a symbol on both the French and Austrian unit markers that I don't recognize. It wasn't in AJE - the only other AGEOD game I've played so far...

It looks like a black UFO landing on a field of wheat? Say what?

I've marked the mystery symbol with big red arrows on the picture below. What does it mean?

https://photos.app.goo.gl/erWWcZRioyiQpux33

thanks

Tony

[arsan]

That means the stack is entrenched at least at level 1.
Instead of an UFO I have always thought i t was a gun behind some kind of fortification

Regards!

[Zardoz]

A gun behind a fort wall... excellent. I'll go with that.

cheers

Tony

[Pocus]

It derives from a CW2 icon, and yes, a gun behind a parapet of sort.

[Zardoz]

Oh I'm not complaining... the artwork in this game is top-notch. All the lovely portraits...