It’s part five of Building the Imperial Navy, it is. (Parts: one; two; three; four.)

In this part, Force Size, we talk about the people and infrastructure behind the fleet: manning strategy, organic support functions, and shore infrastructure.

So let’s begin:

Manning Strategy

In which we answer questions like these:

How many entities do you need for spacecraft crews? How do you get them? Are they drafted or are they volunteers? How qualified is the population base you are drawing upon? Are the spacecraft of the fleet fully crewed during peacetime or do you just keep a cadre and frantically recruit and train when war breaks out? Do you maintain a military reserve force, if so how and when can they be activated? What is the ratio of officers to enlisted people, and do you even break it down that way? Does the ratio change between peace and war? Do you use large amounts of robots and automation with few crew, or lots of crew for flexibility?

Well, to start with the obvious thing even though it’s last in the question list, the Imperial Navy uses lots and lots and lots of automation. That’s been the Imperial way of doing things since it was an urgent necessity of population demographics and when the automation consisted of clockwork automata powered by wind, water, and muscle, it stayed true when it had changed to mean steam-powered clanks with Stannic-cogitator brains, and it’s still true now that it means ecologies of ubiquitous processors, nanites, and optronic robots.

As such, Imperial naval vessels usually have significantly smaller crews than most of their counterparts in more… biochauvinist… polities. Or, to be slightly less smug about it, polities whose robotics is less sophisticated and as such less able to handle the complexities of crisis decision hierarchies and damage-control triage – although, in fairness, there is also a significant element of polities whose damage-control crews develop a stick up the cloaca at the prospect of their ship tellin’ em what to fix and in what order.

As for the personnel it does have, the Imperial Navy, as is the case for the rest of the Imperial Military Service, is an all-volunteer service. (It couldn’t be anything else even if it wanted to be: the people who wrote the Imperial Charter meant every word, no backsies or finger-crossing, when they wrote that “There shall be neither chattel slavery nor any other form of involuntary servitude in the Empire” clause, and a draft would definitely count. All that trying to institute one would do is give everyone a revolution to deal with as well as whatever other war might be going on at the time.)

Fortunately, the people in Imperial governance can generally be counted upon to adhere, philosophically speaking, to the “Any polity that can’t get its people to defend it voluntarily when the shit hits the fan deserves to end up covered in the aforesaid shit” position.

The majority of these personnel are professional, long-service officers and men who may not have chosen to make the IN a life-long career (given the very long if not indefinite lifetimes available), but who may well be spending as much time as tradition permits under the Six-Century Rule. The standard enlistment term is twelve years, Imperial calendar, with the option to extend “for the duration of hostilities” in the event of a major war breaking out. (There is a legal definition of exactly how major it has to be to enable this clause, but it’s never actually been tested.) A similar option permits the IN to recall former serving personnel who have agreed to enter the Reserve in the event of war: this, also, has not been tested except in “voluntary recall” mode.

Fortunately for the IN, it has a very technically competent population to recruit from, complete with strong cultural predispositions to maintain the generally high level of education, and with three-fifths of the population being spacers by domicile and culture, an equally high level of space-awareness. Unfortunately for the IN, these same conditions mean that the IN has to recruit the same pool of talented individuals in a very competitive market that everyone else is, and thus has to pay generous market-plus salaries; as mentioned back in Strategic Assumptions, personnel costs are one of the big three items on the IN balance sheet. It also compensates somewhat for this by the very high quality of the training offered to its personnel: it is understood to the point of cliche that a retired master chief boatswain’s mate, for example, can write his own ticket at any starport or space facility in the Empire or much of the rest of the Worlds, for almost any salary he cares to ask for.

As a consequence of this basis for its personnel, the distinctions between officers and enlisted personnel are primarily the distinctions between policy and execution; the ratio is slanted officer-heavy compared to many fleets, due to the greater automation of IN starships. Unlike many polities’ services, there is no particular social distinction between officers and enlisted personnel (everyone is a gentlesoph!); starships in the IN do not even have separate mess-decks by grade.

As should be expected from the IN policy of keeping the fleet forward-leaning and in continuous motion, peacetime manning levels are effectively the same as wartime manning levels; the Reserves are only activated, and the pace of recruitment increased, when an exceptional situation calls for it.

Organic Support Functions & Shore Infrastructure

While not entirely located within the IN itself administratively, the Imperial Navy provides for as much organic support as possible. To a large extent, this is necessitated by the limitations of secure interstellar communication and light-lag, as well as the problem of providing security for nodal bases in “hot” areas.

As such, the shore establishment is concentrated at Prime Base, at the six Supremacy-class mobile fleet bases, and at the fleet stations located at convenient points in the outer Worlds. The former are enormous concentrations of fabrication, maintenance, fueling, arming, and resupply capability, requiring very little in the way of outside support: the latter are lesser concentrations which act as nodes in the overall supply chain. Naval research, development, and prototyping is concentrated almost entirely at Prime Base, and at certain specialized facilities elsewhere.

To a certain extent, organic support is concentrated within ‘line’ starships themselves: theater and battlespace command is conducted from command-vessel superdreadnoughts, for example, while any capital ship is equipped to provide facilities for flag command. So far as supplies are concerned, fleet vessels are designed to be nominally stocked for up to a year’s peacetime cruising (allowing for on-board recycling and fabrication capacity) before requiring replenishment, although typical deployment lengths are only one-quarter to one-half of that.

In addition, though, the Imperial Navy assumes that its starships may need to operate at any time distant from the nearest available fleet station, and under circumstances which make it inconvenient at best to withdraw for resupply; as such, it coordinates with the Stratarchy of Military Support and Logistics to maintain an extensive fleet train including oilers, resupply colliers, hospital ships, personnel transports, and mobile maintenance yards, which are built to military standards  regarding drives and defenses, permitting them to deploy behind the fleet and resupply it both in situ and under way. The IN also provides CC/DD/FF escort squadrons for the fleet train and its forward-deployed logistics nodes.

(In addition to the dedicated fleet train, the Stratarchy has arrangements to charter civilian vessels for equivalent services in rear areas, where defensive capacity and the ability to keep station with naval units is not a factor.)

As a final note in this area, even training is organic: while both initial and follow-up training is provided to IN personnel at the Imperial War College (a shore establishment), all the Navy’s schools include ongoing training aboard supervised by the Operational Training Command. One learns best by doing, so they arrange that one should do.