The infobox template in this article is missing some required data. You can help Nukapedia by filling it in.
This quest doesn't really offer any advantages, and results in the deaths of everyone at Acadia.
After speaking with DiMA at Acadia one has the option of beginning this quest by traveling to the Prydwen in the Commonwealth and speaking with Lancer Captain Kells. Kells says that the Brotherhood, after some time, has decided to deal with Acadia, and they have sent Knight-Captain Larsen with a small team of soldiers to help wipe out DiMA's community.
Return to Acadia and watch Larsen and his team wipe out the synths (or lend a hand killing synths).
- The option to fast travel to Acadia will be disabled once the quest has started, and Knight-Captain Larsen and his squad will walk from their temporary post to Acadia. The player can fast travel to another point close by, such as Wind Farm Maintenance, and eliminate the residents of Acadia. After which, Larsen's squad may still be marching toward Acadia and you will be required to either wait or seek them out to turn in the quest. Once completed, fast travel to Acadia will be possible again.
- PC Playstation 4 If you have completed Close to Home before starting this quest Kasumi Nakano may be seen walking away from Acadia on your way to begin eliminating the synths. She will be marked as one of Acadia's synths, but she is impossible to kill. This can be circumvented by waiting until she has left Far Harbor to begin the attack on Acadia. [verified]