Galactic Federation Battleship VIXIV

The  Galactic Federation Battleship VIXIV is a mid-class battleship commanded by Adam Malkovich in flashback scenes in Other M. In Chapter 12 and 16 of Metroid: Volume 2. A similar vessel, the Federation Army Special Ops Battleship VIXIV, was piloted by him in flashback scenes in Other M. The relation between the two vessels, if they are in fact separate, has not yet been made clear.

Size
The VIXIV's dimensions, as given in the Other M concept art are:

History
One mission, seen in flashbacks in Metroid: Other M, the VIXIV is seen above a planet towing the Lusitania, a civilian spacecraft with a drive unit attached. Inside the latter is Ian Malkovich, repairing it. Once it goes critical, Adam orders it to be detached, despite the protests of Samus and the ship's Operators. This action causes Samus to leave the Federation.

Trivia

 * The Galactic Federation Battleship VIXIV is named after another vessel in the Sakamoto-produced Japanese Game Boy game, X, (predecessor to the Star Fox series) called "Space Tank VIXIV" which departs from an overpopulated Earth in the year XXXX to investigate Tetamus 2. An enhanced version of the vessel also appears in the DSiWare sequel, X-Scape. It is accompanied by a droid called "VIX-529."
 * The ship depicted in a flashback in Other M is the VIXIV IV, as confirmed in concept art.