Clever of the survivors to camouflage their transport as a "tumbleweed piece of scrap metal" from the scuttled MCRN Donnager. Not clever enough, however, to evade the attention of Fred "The Butcher" Johnson. Deciding to head for Fred can't be a good thing.
I can't determine which group is the more ruthless, the UN or the OPA. The Martians may well turn out to be the good guys in this thing.
Johnson's destruction of Anderson Station was horrific. The image of the protest leader, still protectively holding his little girl in his arms as they drift lifelessly through space, will haunt me.