They Typically accomplished officers of the [[Imperial Navy]] or prominent [[Rogue Traders]]{{Fn|2}}, Fleetmasters oversee the various [[Imperial]] military forces under their command and have the power to can requisition what they need to recover any losses the battlefleets have suffered{{Fn|5}}. Fleetmasters are typically accomplished officers of the [[Imperial Navy]] or prominent [[Rogue Traders]]{{Fn|2}}. Such is their power, that they Fleetmasters are only answerable to [[Lord Commander]] [[Roboute Guilliman]], who has assigned each Indomitus Crusade battlefleet with a grand strategic mission.{{Fn|5}}