Entertaining as it might seem at first blush, it may be that even in the time of the
TNG Space Hippies, the Star Trek galaxy during the Dominion War might be more heavily militarized than was the Star Wars galaxy during the Clone Wars.
I say this because of a line in
this video, a sneak peek at the Clone Wars CGI series. We know from the AoTC film (and,
more explicitly, the novelization) that circa (or soon after) the beginning of the Clone Wars, the Republic had some 1.2 million clones.
(Unless the Kaminoans had exponential increases in capacity, it follows that the Republic must have had only a small number of millions of clones available for most of the war. Given the batches we saw in the film, this generally follows.)
The line in the video: "
Our droid armies outnumber the Republic clones 100 to 1."
Per the premiere episode, it is clear this is not a reference to a specific battle or specific region. Thus, this would mean that the number of Separatist battle droids of assorted flavors numbers somewhere between 120,000,000 and, guesstimating, perhaps 500,000,000.
That's just five hundred million, for a reasonable top-end.
Compare this with the fact that a Cardassian
reserve unit on Septimus III numbered some 500,000 men, which Martok described as old men and walking wounded. Even if we assume that this reserve unit, the Eleventh Order (of twelve known), was at full manpower for an Order, this would give the Cardassian military some 6,000,000 (six million) personnel.
This seems small for an Order, however. In "The Dogs of War"[DSN7], the number of men under two Guls (one with 100,000 himself) and a Legate was over 600,000 . . . and of course Guls can merely be captains.
Cardassian Orders seemed to usually include ships, though, whereas the description of this Order sounded more like a ground force, i.e. an army. Assuming the Cardassians had perhaps 5,000 ships (of the 30,000 that the DCB Axis was fielding during the latter days of the Dominion War), with average crews of 275 per ship, the total would rise to around 7.5 million.
Of course, we know from "The Changing Face of Evil"[DSN7] that seven million Cardassian soldiers had
died over the course of two years of war . . . a war the Cardassians were generally winning, thanks in no small part to their expendable Jem'Hadar allies.
So clearly the 7.5 million total Cardassian military figure is too low, unless they were all completely replaced in two years with fresh recruits.
Surely, then, the correct figure is in the tens of millions. If we assume that the Cardassians had 21 million soldiers (having thus lost a third of them over two years . . . rather high for a war you're winning, but whatever), then they would outnumber the Republic forces anywhere from 4-to-1 to almost 20-to-1.
This from the Cardassians, generally considered a rather smallish adversary. (After all, a third of the Klingon military ate the Cardassians' collective lunch circa "Way of the Warrior"[DSN4].)
Now, I've
previously calculated that Starfleet ought to have some 2.5 million persons on starships alone. Sisko has referred to millions on the line. It follows that the Federation had at least as many soldiers if not more than the Cardassians.
So there were six total powers . . . the DCB Axis and the FKR Alliance. If they all had 20,000,000 troops or so, then we'd be looking at a total of 180,000,000 military personnel.
That is equal to the low end of the total Clone Wars possibilities, but within the range.
But that's only part of the tale. Even multiplying Federation population estimates by six to account for the other five empires in the Dominion War, plus some extra wiggle room, we might find a total population of 20 trillion for the six nations involved.
Meanwhile, a rough minimum estimate for the Empire is about 200 trillion persons, or ten times larger.
The end result is that, by percentage, the Federation during the Dominion War featured a greater percentage of her population in the military than did the forces on both sides . . . including clones and droids for argument's sake . . . during the Clone Wars.
Also noteworthy is the fact that even a small Alpha Quadrant power like the Cardassians managed to lose more troops in two years of war than the Republic
ever actually had. While I'm comfortable with the assumption that the Empire fielded a larger force than the Republic twenty years earlier, one can't help but wonder just how large this force might've been. Even at ten times larger than the wartime military, the Empire would have only 12 million troops. The Cardassians would likely still have more.
(Now all we need are crew counts for frontline SW vessels.)
If these values are even remotely accurate, the view of the Empire as a military juggernaut if for no other reason than the walls of flesh they could send against an enemy is suddenly quite a bit different.
If these values are even remotely accurate, then, the Empire would have a helluva time doing anything against any major nation in the Alpha Quadrant.
- Ship ranges would favor the AQ power significantly, making combat extremely difficult for Imperial ships.
- Imperial ships might have a small FTL advantage, but there's not a great deal they could hope to do with it.
- Conquest could not be an option, as they would not have the manpower to take and hold a rebellious planet.
And so on.