There were several Sugerloaf hills and mountains in the 13 colonies, and there were actions or bases on several of them. A massacre at one of them in 1780. I would thing its a Revolutionary War reference only because the other ships are named, Independence, Ticonderoga, Intrepid, Saratoga, and the like. There is also a Patterson, a Pharris, and a Defiant.
It is interesting that most of the Kongo and Marusame-class ships you see have names (if you can see the sides of their hulls), but most of the later Dreadnoughts have not names, or even visible hull numbers. The first 14 have names and hull numbers clearly visible. The few orange Mars ships have hull numbers like the early ones at Saturn, but the bulk of the fleets have either YF or no hull designation at all (the blue hulls with the red stripes). The Black Andromedas I don't think have hull numbers or names. (All the ones we see close all seem to have the same hull number and name (Andromeda BBB BBB-0001-2203) I suppose they just reused one model. They are automated anyway, so they might not need anything like that. But its reasonable to assume they have advancing hull numbers for the BBB automated ships.