Yuktobania recognizes the danger of the Sand Island base and launches a massive naval and aerial attack on it, reinforced by the Scinfaxi. The Wardog Squadron and the newly-arrived nuggets are sent to intercept. The Scinfaxi begins firing burst missiles, but the first three are vaporized by the Arkbird's new laser. The next ones, however, obliterate all of the nuggets before the Arkbird and the Wardog Squadron manage to sink the submarine, causing the fleet to fall back and give up the invasion.
