The original is "Krigsskipet gjør først en unnamanøver i siste liten". Now, I don't speak Norwegian but I'm guessing the word "unnamanøver" is pretty versatile considering the translations you get when making minor changes.

  Krigsskipet = war ship (german-ish)
  gjør = verb to do
  først = first
  unnamanøver = evasive action
  (in other context apparently "nightmare" or "kidney robbery"?)
  i siste liten = at the last minute

It's a short sentence so it seems it guessed the wrong context. Just looking at the word though makes one think of sort some of "maneuver".