Battle of Bunker Hill

The Battle of Bunker Hill is a post-War engagement that can occur between the Institute, Railroad, and Brotherhood of Steel at the settlement of Bunker Hill, if the Sole Survivor elects to complicate their assignment by informing the Brotherhood and/or the Railroad as to the Institute operation.

Background
With the retrieval of the synth from Libertalia the Survivor has proved that they are not, at least, a zealous ally to the Railroad or the Brotherhood. X6-88's after-action report led Father to conclude that their parent was ready for a more challenging mission, one that would also clear any doubt as to where their loyalties lie. The mission entailed the retrieval of four synths recently taken by the Railroad to a safehouse at Bunker Hill. Provided with the recall codes and a Courser escort, the Survivor only had to enter the Hill, locate the synths in the underground lock-up, and remove them into Institute custody.

Events
The Battle only occurs if the Survivor is on friendly terms with the Brotherhood or the Railroad and elects to inform them of the Institute reclamation. Elder Arthur Maxson will consider it a golden opportunity to send a message to the Institute and order the immediate eradication of the four synths, putting the Survivor in charge of the mission. In all likelihood, without the Survivor's report, the Brotherhood would not have been able to intercept this operation. Desdemona will instead ask the Survivor to extract the synths and prevent their death or recapture.

Behind the scenes
The Battle is named after the namesake of the monument itself; the first Battle of Bunker Hill, in 1775 during the American Revolutionary War.

Appearances
The Battle of Bunker Hill takes place in Fallout 4.