I'm playing as Belgium, and I'm thinking of going to war with the Netherlands, only I can't. The box is grayed out, and it says I can't DoW the sphere leader. Netherlands is a secondary power, they don't have a sphere. I'm not in anyone's sphere, so I don't have a "sphere leader". Netherlands isn't in anyone's sphere either.
I clicked around, and found a few other countries I couldn't DoW with the same pop-up, such as Prussia. Again, I'm not in their sphere, or any sphere. The only common factor I can see is that the Netherlands, Prussia, and I are all allied with GB (but not with each other). If there's some kind of mechanic where you can't DoW allies of your allies, that's fine (though I'd find that both stifling and unrealistic), but the pop-up shouldn't say anything about SOI.
I'm still figuring the game out, so perhaps there's a mechanic I'm missing or something. What gives?
I clicked around, and found a few other countries I couldn't DoW with the same pop-up, such as Prussia. Again, I'm not in their sphere, or any sphere. The only common factor I can see is that the Netherlands, Prussia, and I are all allied with GB (but not with each other). If there's some kind of mechanic where you can't DoW allies of your allies, that's fine (though I'd find that both stifling and unrealistic), but the pop-up shouldn't say anything about SOI.
I'm still figuring the game out, so perhaps there's a mechanic I'm missing or something. What gives?