

You will have 3 in-game days to reinforce settlements. A quest will trigger, a Minutemen/railroad npc scout will arrive at the HQ/Castle and announce that the BoS are en route.

I propose that a mod be created that makes the BoS siege the Minutemen/Railroad Commonwealth within 6-12 in-game months attacking all settlements. In fact the only full scale battle is the vertibird assault on the castle. Which is unlike a capable fighting force that is the Brotherhood of Steel. However, it does not feel as though there is a war but more like gorilla tactics for the rest of the game. In the game there is a quest to destroy the prydren with the Railroad or Minutemen and the resulting effect is that you are at war with the Brotherhood.
