When it comes to foreign policy how do the Blue Flames Isles interact with other major countries and cities? And how far does its influence reach? ( If something were to happen there , how would it resonate on the rest of the world)
I feel that Buhru and other civilizations in the Isles that haven’t been brought to light(Really anything that’s NOT Bilgewater) are very adamant on keeping themselves isolated from the rest of Runeterra. Many feel better off concerning themselves with their own culture and faith that trying to involve themselves with outside affairs can potentially ruin their grounds.
This was already evident in relation to Bilgewater’s founding. Many Buhruns opposed any settlement or meddling of their sacred lands and many are still very bitter about Bilgewater being there. As shown in Illaoi’s story, many hope the Harrowing destroys Bilgewater. Probably so that they can reclaim their lands.
Anyway Bilgewater is still a very young nation compared to the others. So efforts to explore and learn about the rest of the Isles is difficult, but likely going at a very slow pace thanks to Illaoi being one to stray from Buhru’s isolationist tendencies. Few scholars have defnitely taken interest in Buhrun culture and desire to know a lot more.
As a whole I don’t think any events in the Blue Isles really affect the rest of Runeterra in any way and vice versa. Aside from being a central merchant/trading hub, Bilgewater’s interactions with other nations have been very sour thanks to Gangplank. I think Noxus has a beef with them the most (since you know, the Leviathan being taken from Swain). I’d say during the Noxian-Ionian war that Noxus definitely hired many Bilgewatians to help with their attempt at conquest. That’s about the only main source of interaction with Bilgewater and the rest of world. (Which isn’t really in much of a good light)