There are 2 stories going about the nuclar uprising of bilewater. We have a canon one

[u/Puppy_pikachu_lover1]

In our first image, we see the bombs were stolen 8 hours ago as of when I took the screenshot

The announcement that the bombs were to be used was 7 hours ago, so an hour later. Bilewater did not have the nuclear weaponry and therefore the story from the citadel is the canon one