I try to think of the best plan of attack. I move a pike to a hill to view Tarsus, Darius' northern city. He has one cavalry inside but doesn't seem to have horses, so hopefully he isn't getting them from Vicky. I decide to move both stacks towards Persepolis for a quick resolution to this war.
Ramesses is in the 40%s for breaking free as well. I fear that may be unavoidable.
Our first look inside isn't so fearsome but will take a while to bombard down.

I trade Izzy iron for Incense and whale for dye.
Great Engineer. Will bulb some of Steel, probably best use now. Leave for now.

I take this as we don't need that war now.

Finally we can begin the assault.
5 catatpults die first then 1 treb but the rest of my collateral crew win. Time for the ground crew. Musket loses at good odds to start and that is the only casulaty.

And that was 10 turns.
Darius won't capitulate yet but his remaining cities should fall fairly quickly from here.
I'm assembling a new stack in Alexandria (Ramsses' land), the troops are on auto-route to there (muskets, knights and trebs).
Here's Darius' remaining two eastern cities, take these (Gordium first) and he will capitulate.

Military Science in 10. Upgrade our maces to grens and we should be able to take Vicky (who has Steel but no iron
).
Cordoba is our only unhappy face, we can whip the forge from next turn to get rid of that.
Ramesses is in the 40%s for breaking free as well. I fear that may be unavoidable.
Our first look inside isn't so fearsome but will take a while to bombard down.

I trade Izzy iron for Incense and whale for dye.
Great Engineer. Will bulb some of Steel, probably best use now. Leave for now.

I take this as we don't need that war now.

Finally we can begin the assault.
5 catatpults die first then 1 treb but the rest of my collateral crew win. Time for the ground crew. Musket loses at good odds to start and that is the only casulaty.

And that was 10 turns.
Darius won't capitulate yet but his remaining cities should fall fairly quickly from here.
I'm assembling a new stack in Alexandria (Ramsses' land), the troops are on auto-route to there (muskets, knights and trebs).
Here's Darius' remaining two eastern cities, take these (Gordium first) and he will capitulate.

Military Science in 10. Upgrade our maces to grens and we should be able to take Vicky (who has Steel but no iron

Cordoba is our only unhappy face, we can whip the forge from next turn to get rid of that.